As an owner of a 7.3 with 471k on the original engine I’ve been waiting on this one for a while and it did not disappoint. I am so tempted to eventually one day send my 7.3 from Tennessee to Utah to have Dave rebuild it. I really don’t trust anyone else
Most of the 7.3 fanboys are younger than the 7.3’s they drive. The following this old engine has is nothing short of amazing. All the aftermarket folks are STILL doing R&D to come up with new tricks for this old dog. It’s a platform that just keeps on giving.
Ford was smart, they deferred to the people who had been building Diesel engines for a very long time. Then, they tried to build their own in house, and look what the’ve got to show for it. All I see are videos of how to stop leaks and fuel pump failures and egr problems, etc. (remember when “ quality,was job one”?? )
@johnsmircic6650 international screwed them by making the 6.0 and 6.4, so Ford broke up with them and made the 6.7, which is really a fantastic engine without the emissions crap.
My grandfather who was the sole owner of his 1999 7.3L handed it down to me 5 years ago. At the time I had a work vehicle so didn't have to drive it much. I've put about 30k miles on it over the past 5 years and it now sits at 133k miles. He passed away last week, and it's all I have left of him now. Hope to be able to keep it forever and have something like this done some day to make it all nice and shiny again!
@@j.m.5995 haha yeah thankfully I have cloth interior and a dash mat on mine so the sun has a hard time doing much. although the steering wheel is getting sticky lol
Sorry for your loss, buddy. Keep that baby going! Your grandfather gave you a timeless gift that'll make your life easier for MUCH less money than ANY new diesel truck can. Keep that one forever!
You got one of the last 7.3's. I used to think my 2002 was the last year of the 7.3. Bought new and 142k. I just changed the rear Differential fluid for the first time. I do my own maintenance. Only failure was open glow plug circuits on the passenger side bank. Connector pulled out part way inside the valve cover. Replaced harness.
@@randytolle6706 I believe everything built before November 1 of 2002 had the 7.3 in it. Mine bounced around from different dealers for 6 months before I found it.
love the good ol 7.3 , and I think 🤔 that erra of ford truck is one of the best gen’s … saying all that , I’ll hang on to my 2006 5.9 common rail , with 98k orig miles .. just wish the dodge truck was as robust as the power plant ..
Solid engine.... Got one in my truck with 436k miles and going .....drive it every day as primary vehicle.... Worth rebuilding compared to any newer Diesel engines.
As a diesel mechanic for 50 yrs [retired] worked on class 8 tractor and construction equipment , was totally impressed on your shop, mechanics/techs and procedures! Keep up the great work.EPA killed the diesel engine!
It ain't dead yet if I can convince enough people to help me develop my supercritical steam injection system that I proved reduces emissions and improves fuel efficiency in my college engineering courses.
I agree, and they ruined the gasoline engine as well. Limited the horsepower down to around three hundred horses and now cars have 600 to a thousand horses. If they want to stop air pollution, they should go for the big corporate air pollution and leave our darned engines alone.
@@JohnnieDorman77 Dave seems to think that an unregulated pure engineering solution would be best . For every correctly adjusted diesel there are 10,000 bozo's rolling coal . And Joe Public doesn't have 600 lobbyists writing bills which are bribed into law.
As a GM guy and mechanic I'm not afraid to say it, 7.3 was the best diesel setup Ford ever had in their trucks! Heck of a motor!! Much respect for the setup!!
Except for the 2000 -2006 year range (or thereabouts) i just know we had PROBLEM AFTER PROBLEM during those years . enough problems and money we stopped buying fords
@@ClaytonBigsby01 Your clueless 6.0 is a great engine owned 2 for 14 yrs First 6.0 totaled at 899k kms Current has 400k kms no major issues stock head bolts Original transmission and the rest never worked on Eat that whatever you fan boy about
You Americans can be proud of people like yourself and your staff, the knowledge, passion and willingness to pass that know-how along to the next generation is truly a beautiful thing ro see from an outsiders perspective.
Scored a $3k deal on a beat up '03 7.3 with 233k on it. Was abused for 20 years as a construction truck, had some issues but I got it running reliably within 2 months. Most of the issues were from not maintaining it or replacing any parts and almost everything was stock feom the factory like the ipc, ipr, ps pump, neutral safety, exaust, etc. You dont see that kind of durability and quality to survive 20 years and over 200k miles of abuse before failure. Absolute unit of an engine is still running great.
The ole 7.3 was a very good engine. I had 2. No complaints. They reminded me of the 3208 Cat engine but better. The 7.3 has loads of possibilities with the right stuff and mechanics like Dave has.
I'm REALLY glad to see someone take the mantle of the 7.3L. Ever since Bill Hewitt in Buford GA (Powerstroke Specialists) passed away about a year ago or so, there hasn't been much content on the net for the 7.3. He actually made a video several years back that he wasn't working on them any longer, but that was just to dissuade all the folks. If you REALLY wanted Mikey to work on it, they would; you just had to agree NOT to scream about it on the internet. LOL! Bill would've been super impressed with the Speed of Air pistons, and would have been installing them just the same as you guys are. You REALIZE the flood you're about to get, right? Right?? LOL! I've got two of them; one with 226k, and one with 358k. When I can afford it, I guess I'm making a trip to Utah.
Didn't know Bill passed. When I had my '97 Powerstroke he was my go-to guy on youtube. I bought an early '99 F-350 4x4 and haven't visited his channel since this truck had been an easy maintenance rig. Thanks for the heart-breaking news. He did pass away on Oct 10th last year from a heart attack @ 57 yrs. old.. RIP Bill.
Bought my 96 7.3 new. Had 3 miles on it. Tried to convince them it was a used 27:49 truck but they weren't in agreement. Anyway...wouldnt trade it for anything else. Still drive it every day. If anything happens to the engine i would like to have it rebuilt by someone like these gentlemen
Dave that really says something when a Mechanical Engineer from Cummins wants you to rebuild him a Power Stroke 7.3. I think that is about the biggest compliment you can get in the engine rebuilding field! Congratulations! Keep on doing what you do best, making cool stuff cooler!
Thanx Dave, as a former Ford Tech and as most people who probably waited and watched this video i am also a owner of the Stroker in a vintage year of 99. At 56, with the way things are going, the truck may be with me till the end. I would really like to hear what his results are (performance and MPG) once its broke in and getting some run time.
Most definitely! A follow-up segment with the owner once he has had it back on the road for at least 5k miles 👍👍 Like the old magazine, The Enquirer, we all want to know!
Thank you, Dave for being a person to speak the truth about the EGR. They suck and we absolutely can build an engine without that garbage on it that runs clean.
After a hell of a long day at work, I come home feeling irritable and disgusted, but after a cool shower I kick back on the couch with a cold IPA and some munchies, and I tune into a Dave's Auto Center Video. By the time I'm halfway through the video, I'm feeling totally relaxed, I'm in a great mood and my life is looking good again! Thanks Guys, all of you have become a part of our family, we thoroughly enjoy watching your videos together, and are always looking forward to the next one!
That is great to hear, and the credit goes to you for deciding to watch some thing that you find inspirational👏👏. We are glad to be a small part in your journey.
I was a UPS driver in the late 1990's and they gave me a new truck with the 7.3L Powerstroke with a 5 speed Spicer manual transmission. My route ran about 150 miles a day and I was not nice to this motor. I hammered on it every day for about 5 years and even with around 200,000 miles it still pulled strong. I transferred into tractor trailers and I don't know how long it lasted but when I had it it was a joy to drive.
My 7.3 is a 2001 one of the VERY best of the years in production, it had the upgraded rods from the factory everything had the latest and best thing in it before they stopped production of the 7.3 it HAD 230 HP from the factory, it now has many more upgrades on it, and pushing around 435 HP I didn't go for the bigger injectors for that extra bump to get 500 HP but there is no SMOG crap anywhere on my vehicle just straight engine and Horsepower.
One of the best engine rebuilding videos I've ever seen. This is beautiful! I wish I could have you guys rebuild my 7.3, although it will probably be in my truck another 20 years.
As a 7.3 owner, I’m so glad to see this build . from South Texas to Utah soon I would like to take mine to Dave’s so they can do the same. Awesome work guys
@@fastinradfordable If you only new what your talking about, getting the bores straight isn't done in the pouring process, it's done in the Machining process. So you might know what I'm really saying smart Feller
@mikep1646 1. Would R&D been able to get the new engines to run only on EGR and no DEF? 2. Did Ford force Navi to boost the rating on the 6 & 6.4 above the engineered spec?
Love this site .i have just acquired a 7.3 with 250 k. Wish I was there to help tear down and build. At 84 I love great care you take for your customers thanks again
I enjoyed your video conversation with the engineer from Cummins. I grew up in Indianapolis and went to work for Cummins right out of college in 1970. I worked in the Technical Service department for 3-1/2 years in Columbus, then was transferred to the Chicago Regional office where I was a field service rep for another 3-1/2 years then went to work for the Chicago Cummins distributor for 24 years, ending in 2001. Had some very interesting experiences with non-electronic Cummins engines during my career. When this fellow brings you his engine for rebuild tell him a former Cummins engineer is watching the channel and ask him if the K38 "Hyperbar" gen set is still in operation at the Seymour engine plant, that is a very unique design.
@@Bacongrease00 Yes, the PT fuel system served Cummins engines well for several decades. When I started in Tech Service I was in the fuel system group so I got to work with it first hand.
@@Bacongrease00 Not an improvement, but necessary for emission regulations at the time. It was a hydro/mechanical injection timing control device needed before electronics came into play with CELECT.
I, my brother, and my father did an engine swap from early 1999 7.3 to a 2000 7.3 with my father. And he's sooo! happy to see his truck up and running again. Cheers!! to the 7.3 powerstroke 🍻🍻😁
I love watching these tear down/rebuild videos. I am awe at the machinery, precision, workmanship and attention to detail. I could watch these vids all day. I wish I lived in the US so I could get Dave to rebuild an engine to spec like this. Keep up the great work and videos.
13:09 love how you guys diagnose things. picture all the areas that could’ve gone wrong and check them off one by one. with the customer too! love you content, thanks so much for what you do!
This video was a real treat. You guys do beautiful work. If my 7.3 ever needs anything, I know where it's going. My truck is a 2000 F350. My parents bought it in 2001 because the 21' Sea Ray we had at the time was pushing our Toyota T100 around. We had a ton of amazing adventures camping with the truck. Some of my favorite memories. I took ownership of it when my dad unexpectedly passed in 2013. He took great care of it and I'm trying to do the same. The 7.3 has been nothing but reliable. The odometer sits at 63k. This thing is basically a family member. I love seeing content on these things. Good on Dave's and Speed of Air for hooking this guy up with pistons. It would be cool to hear this engine run with them.
Awesome work! I would love to see a video of an emissions comparison between a properly tuned/deleted diesel vs a stock diesel with the emissions system. emissions, fuel economy, and dyno comparisons.
I guarantee the old 7.3 properly set up and tuned the emissions will be lower. A lot of people think the diesel smell is pollution but it's not. That smell comes from the parrifin content in the fuel. Light a candle and blow it out, it smells exactly the same.
I gotta give mad props to the guy doing the machine work, so impressed. Keep up the great work. Your attention to everything and the smoothness of your work is awesome.
The freaking workmanship is beyond exceptional and just so damn sterile!!! Great job guys. Keep up the awesome content!!! I love watching Joey work on these engines. It is so second nature to him. He's like a surgeon... except a mechanical surgeon.
I’m really good at what I do and I take pride in my customer service. It’s very clear Dave and his crew are on another level and not only offer excellent customer service but provide an insanely high quality product. If I ever need a motor rebuilt I know where I’m sending it.
I've got the same 01 F250 Ex Cab 7.3 6 speed manny. 415k. Never been rebuilt, original injectors, original turbo, original HPOP, but it is on its 3rd clutch. Dave is right, oil changes are key. Every 3000 miles.
@@Jewalston Well i didn't have a truck. '91 VW Jetta Turbo-Diesel. I changed oil at the recommended 8000KM intervals. I had 698,714 KM (434,161 miles) on it when the car was totaled by an asshole running a Red light. The engine was still running great when it happened, and oil would be down about 1/2 liter by the time the 8K rolled around. Original everything too. No way would i be changing oil at 3000 miles. I drove 220-230 KM per day 5 days a week. Not too much on the weekend. I know semi-truck guys are not changing oil at 3k miles in their diesels.
Thanks for the video, Jeff. I grew up never using a breaker bar. My dad was too cheap to get one, if it was too much for the ratchet, he'd put a wrench on with a cheater. And if that wasn't getting it done, he had his trusty pipe wrench. He also loved using the adjustable " crescent" wrench. I was probably 30 something before I broke down and bought one at sears.
Thank you Dave. I have a 2002 Ford F550, 7.3 with a Zf6. It’s a fire truck built by Pierce. It’s on a VIPR contract with the feds to augment their firefighting resources during the fire season. Dispatched out Great Basin. Was in Idaho last week. She is a hair over 150000 miles, but every bit of knowledge helps. Plus it’s entertaining to watch you and your talented staff work.
Regardless of what type of engine it is, either gas or diesel, we definitely need more long videos like this. I love seeing all the work that goes into putting an engine together.
You guys are a very over-the-top good repair facility I am a heavy equipment mechanic for 45 years and I watch your channel religiously Dave you are the king God bless you my friend you and your staff and your boys proud to see what you guys do made in America
Have the 1999 F 350 7.3 4 door 8 foot bed One ton, Has 40.000 miles on new engine & transmission from Ford, still has all the numbers in yellow paint from being installed, drove about once a month or two, great old truck
I have a ‘02 F350 with the 7.3L - quarter million miles on it. It’s a short bed crew cab and if I could find a place where I’m moving that had a garage big enough, I would totally keep this truck till I’m unable to drive (70y.o.!). Loved watching this. Would never even think of buying a new one - this engine is just too good.
I’m so fascinated by the work you guys do. To rebuild a 25 year old engine with top precision equipment is just amazing. I can’t wait to see you guys on TV.
Good to see a 7.3 rebuild. Where I live a person gets more for selling thier truck with a 7.3 than a 6.0. A buddy of mine has over 500 000 on his 7.3 never has had a single problem with his engine
When I lived in the states I owned a 7.3 power stroke for many years. I bought it with 60 thousand miles on it. I put 200 thousand miles on it myself. Traded it to my neighbor and he still has it to this day. It's a 300 thousand mile truck now and still going strong. I now live in Vietnam and there are tons of Ford rangers here. Most of them have 4 cylinder diesel engines with manual transmissions. Great video. Beautiful work on a spectacular engine that will last a lifetime.
We throw away too much as a society today anyway, we need to start rebuilding what we have. Thanks, Dave. We all need to start doing this to make a better world.
Did a tdi swap on my 1981 vw rabbit pickup truck with a engine that had 300,000 miles on it. It’s been my daily for 15 years. This engine rated 54mpg in a car that weigh 1000lbs more than mine. So it gets 75mpg easily with a 40% weight reduction.
My 7.3 truck was by far the best truck I’ve ever had. Spent 60k restoring another one building it the exactly the way I want, money and time well spent!!
I would love to be a fly on the wall in your shop for a day! The level of professionalism is outstanding and it's really a joy to watch and learn from your videos. Great work! Thank you.
Worked in an engine shop for many years when I was younger. Contracted by ford to build race engines for lights class trophy trucks and midget racers. Never understood why more shops don’t line hone vertically. We built our own machine over it all. Anytime we would line hone on a horizontal plane we would find ovaling and variance on the mains for cylinders 3/4 (i4 sohc engines) vertical line hone is goated. That big ol shaft actually flexes at the end and puts more weight on one half of the main than the other. To the degree you can out of round them. believe it or not. Wouldn’t have believed it til I saw it myself. We had insanely tight tolerances for the oil film to float the crank in those engines and if we didn’t hone vertically you would see it in measurements. Crazy stuff.
I've got a 97 4x4 with a 7.3. 300, 000. The old girl is rusty but still running great. Can't let it go. It's actually getting a new flex plate put on right now.
Hello Dave👋, and Team. Thank you all for Improving the 7.3 Ford/International Engine !! I was left with a void, not knowing what the end game numbers were? HP., Torque., Heat from the exhaust? Another video showing these results would be greatly appreciated!! Thanks again 👍.
A couple years ago I was able to get my hands on an unmolested '99 F-250 SD 7.3 Power Stroke Lariat with only 53k miles. This is not only my first diesel but also my first full size truck. I have to agree 100% with you about the emitions BS on today's vehicles. I get better mileage on that 20+ year old 7k pound truck than my 2007 Frontier. After watching your content, I'm sure my purchase was well worth the $ and will last (hopefuly) well into my retirement.
Great video! When my 2000 7.3 needs rebuilding I'll know exactly what needs to be done. I got lucky and bought her from a Veteran that I fished with who got tired of driving a stick shift and wanted to upgrade to a new F250. The funny thing is he went to trade her to the dealer and he was told that he would do better selling to someone instead of trading her in because they would only give him 4k. So I told him I would be happy to give him 4k just like the dealer had offered and he took it, instead of having to deal with selling it. So that's how I got her. He had her running on WVO (Waste Vegetable Oil) and had trouble getting the stuff so eventually switched back to diesel. Nothing modified but a straight pipe and tip from the engine with no cat or muffler. She has 150k and I haven't had a problem with her since I got her. Oh ya and she's my favorite truck to drive even though I got 2 newer girls. So simple and sounds like a beast. I call her old SMOKEY from all that smoke she likes to leave behind😷
I'm on my first '17 6.7 and fingers crossed it's been GREAT. I had 2 different 7.3's and they were also great. My neighbor's a certified cat mechanic the field expert for the local Cat dealership and he went out on his own several years ago and now has 5-6 full time guys in his shop and they come from miles around to have him do everything.
Thats it, im going to get another Ford 4×4 with the 7.3 International Engine, 'If' it ever goes bad? Id love to have Dave and his team Improve it !! Thanks Guys 👍
Picked mine up here in FL (my first diesel), a couple months ago. E99, zf6 manual 4x4, crew cab long bed. Paid 7,500 with 270k on her, came bone stock. Has been an amazing truck so far, have no plans on ever selling it.
Love this, your analogy about EGR is spot on. In the event you want another interesting rebuild... I run an 08 6.4l crew cab long bed F350. I currently have over 450,000 miles on the clock. Ford tech, 30+ years experience, shop owner. No one believes me on the mileage, but I have pulled up the STARS info. It has had two motors, last one at around 80,000 miles. This truck has been utterly bulletproof, despite the ham fisted repairs made prior to my acquiring it, which I have rectified in between loads running RV's cross country. You couldn't give me another truck. Love what you did here, Dave!
@@SIC_SIX_7yes, you are correct. I was forcefully retired recently due to latent injuries to my back, culminating in my being paralyzed from the waist down, and bed bound. I could remember OASIS at the time, only STARS. My apologies. I've been slightly preoccupied.
Wow this was amazing to see your team doing amazing work. I could watch this all day. I would love more commentary as I don’t know much about this stuff but thanks for the long video. I loved it please please do more!
Dave, some of these guys got great ideas. You ought to train them. Open locations Nationwide and everybody would be happy with getting their work done by you and your guys cuz they know you trained them. You might want to think about it. I know there's a market for it and you do too.
Im a very proud owner of a 2002 f250 7.3 with almost 750k original miles. Original motor and all original internals. Looking to soon make a 1000hp build for this baby, she deserves it
Best motor ford ever put in a pickup. They never die, I’ve made a good living as a side job fixing up old 7.3s (mostly rust repair) it doesn’t even matter how many miles they have, as soon as I finish one it’s sold, people LOVE those era of ford trucks! 👍
AWESOME video, Dave & crew! Much appreciated! Having made a handful of videos, I know it's not easy in the slightest, AND it's VERY tough to do your job and document it in a way that makes any sense. THEN you have to EDIT all of that footage!! No small task, I know! Hats off to all of you!! You're right on the money as always, Dave - it is NOT the American way! We're being force-fed lots of things that aren't good for us, or our engines these days. I bet in one afternoon Mike Patey (who happens to live in UT) could engineer a diesel engine that blows any new truck out of the water in terms of power and cleanliness, AND it would last forever! Probably wouldn't need DEF or a DPF either!! As Americans we've always engineered our way out of humanities problems. These days that creativity is being stifled by an overbearing government. Things need to change!!
@DavesAutoCenterCenterville on those 7.3 anytime you are doing head work it is cheap insurance to replace those injector cups . They are prone to crack and leak fuel into the coolant system on high miles. Done a few in school busses.
What a great video!! We have a 02 7.3 f350, with 164k and a 90 f250 with a 7.3 idi with 183k good solid engines very depdable with very few problems!! Like you have said change your oil!!
I am really impress to see you video resurrecting this 7.3 engines in your shop and all who work there seem doing the job in a professional level to me that is inspiration. I am sure I want you to resurrect my 7.3 engine. You do exactly as I do in my profession a job to last almost forever. God bless you gentleman
As an owner of a 7.3 with 471k on the original engine I’ve been waiting on this one for a while and it did not disappoint. I am so tempted to eventually one day send my 7.3 from Tennessee to Utah to have Dave rebuild it. I really don’t trust anyone else
Same!
I don’t trust anyone but Dave for anything….. Dave for POTUS!
Completely agree great shop
Yep, got an ‘02 w/ 420,000+ miles, still drive it but it’s got to be getting tired. The old girl just goes!!!! What a video! Good luck. 👍👍🇺🇸🇺🇸
@@johnsmircic6650my friends dad rebuilt his one time in 550k 😂
Edit: he was tboned by a Chevy pickup and totaled it. Kept the motor tho 😂
Finally! The 7.3 content the internet has been searching for for decades !
zip ties and bias plys
Just imagine having a shop like this in your neighborhood? That would be amazing.
I would work for Dave in a heartbeat. Too bad i'm 1,000+ miles away. I'd move my whole family to come work for him.
HERE HERE!!!!!!
It is in my neighborhood! About an hour away! 😊
@@08Cruiser lucky dog you 😁
Most of the 7.3 fanboys are younger than the 7.3’s they drive. The following this old engine has is nothing short of amazing. All the aftermarket folks are STILL doing R&D to come up with new tricks for this old dog. It’s a platform that just keeps on giving.
And the funny part is it's not really a ford engine, it's an international engine lol. The best one they ever built.
Ford was smart, they deferred to the people who had been building Diesel engines for a very long time. Then, they tried to build their own in house, and look what the’ve got to show for it. All I see are videos of how to stop leaks and fuel pump failures and egr problems, etc. (remember when “ quality,was job one”?? )
@@johnsmircic6650 you're exactly right
@johnsmircic6650 international screwed them by making the 6.0 and 6.4, so Ford broke up with them and made the 6.7, which is really a fantastic engine without the emissions crap.
I loved mine, I wish I'd never sold the truck
My grandfather who was the sole owner of his 1999 7.3L handed it down to me 5 years ago. At the time I had a work vehicle so didn't have to drive it much. I've put about 30k miles on it over the past 5 years and it now sits at 133k miles. He passed away last week, and it's all I have left of him now. Hope to be able to keep it forever and have something like this done some day to make it all nice and shiny again!
Same with me. Keep it in a garage, and don't abuse it or drive it in winter salt.
I bought a Garage just for Grandfather's 7.3
@@JD-dw2bw thankfully I live in the panhandle of TX so salt isnt too much of a threat!
@@35jdubThe Texas heat will also do wonders for the interiors of older vehicle's
@@j.m.5995 haha yeah thankfully I have cloth interior and a dash mat on mine so the sun has a hard time doing much. although the steering wheel is getting sticky lol
Sorry for your loss, buddy. Keep that baby going! Your grandfather gave you a timeless gift that'll make your life easier for MUCH less money than ANY new diesel truck can. Keep that one forever!
Im the proud owner of a 97 f250 7.3 ! She rolled over to 458,000 miles today! She never been into! Love my 7.3
As an original owner of a 03 7.3 with 264,0000 miles I am super excited to see your team build this motor.
my 95 7.3, I have 147k on it.
You got one of the last 7.3's.
I used to think my 2002 was the last year of the 7.3.
Bought new and 142k. I just changed the rear Differential fluid for the first time.
I do my own maintenance. Only failure was open glow plug circuits on the passenger side bank. Connector pulled out part way inside the valve cover. Replaced harness.
@@randytolle6706 I believe everything built before November 1 of 2002 had the 7.3 in it. Mine bounced around from different dealers for 6 months before I found it.
Same here ‘03 7.3 with 285,000. I think I’ll run mine for another 200,000 +miles if the body holds up.
love the good ol 7.3 , and I think 🤔 that erra of ford truck is one of the best gen’s … saying all that , I’ll hang on to my 2006 5.9 common rail , with 98k orig miles .. just wish the dodge truck was as robust as the power plant ..
Solid engine.... Got one in my truck with 436k miles and going .....drive it every day as primary vehicle.... Worth rebuilding compared to any newer Diesel engines.
As a diesel mechanic for 50 yrs [retired] worked on class 8 tractor and construction equipment , was totally impressed on your shop, mechanics/techs and procedures! Keep up the great work.EPA killed the diesel engine!
It ain't dead yet if I can convince enough people to help me develop my supercritical steam injection system that I proved reduces emissions and improves fuel efficiency in my college engineering courses.
I agree, and they ruined the gasoline engine as well. Limited the horsepower down to around three hundred horses and now cars have 600 to a thousand horses. If they want to stop air pollution, they should go for the big corporate air pollution and leave our darned engines alone.
@JohnnieDorman77 it was never really about pollution. Always was about removing vehicle ownership away from the people.
@@JohnnieDorman77 Dave seems to think that an unregulated pure engineering solution would be best . For every correctly adjusted diesel there are 10,000 bozo's rolling coal . And Joe Public doesn't have 600 lobbyists writing bills which are bribed into law.
@@JohnnieDorman77 airplane also
As a GM guy and mechanic I'm not afraid to say it, 7.3 was the best diesel setup Ford ever had in their trucks! Heck of a motor!! Much respect for the setup!!
Lol gm makes junk
@@JustnBlaznSomething wrong with you
Except for the 2000 -2006 year range (or thereabouts) i just know we had PROBLEM AFTER PROBLEM during those years . enough problems and money we stopped buying fords
@@ClaytonBigsby01
Your clueless 6.0 is a great engine owned 2 for 14 yrs
First 6.0 totaled at 899k kms
Current has 400k kms no major issues stock head bolts
Original transmission and the rest never worked on
Eat that whatever you fan boy about
@@JustnBlazn are you f’n serious? 5.4 trashton, 6.0l AND 6.4l powerjoke…… serious bro Ford is waaay overhyped.
I used to work with this guy at Cummins hes a good dude. Glad hes getting a solid build from you guys
You Americans can be proud of people like yourself and your staff, the knowledge, passion and willingness to pass that know-how along to the next generation is truly a beautiful thing ro see from an outsiders perspective.
That blue Ford color is gorgeous 💙💙💙
Scored a $3k deal on a beat up '03 7.3 with 233k on it. Was abused for 20 years as a construction truck, had some issues but I got it running reliably within 2 months. Most of the issues were from not maintaining it or replacing any parts and almost everything was stock feom the factory like the ipc, ipr, ps pump, neutral safety, exaust, etc. You dont see that kind of durability and quality to survive 20 years and over 200k miles of abuse before failure. Absolute unit of an engine is still running great.
I got a 7.3 in an old ambulance can't wait to get working on it.
The ole 7.3 was a very good engine. I had 2. No complaints. They reminded me of the 3208 Cat engine but better. The 7.3 has loads of possibilities with the right stuff and mechanics like Dave has.
A 7.3 is worth 5 3208's in my book.
I'm REALLY glad to see someone take the mantle of the 7.3L. Ever since Bill Hewitt in Buford GA (Powerstroke Specialists) passed away about a year ago or so, there hasn't been much content on the net for the 7.3. He actually made a video several years back that he wasn't working on them any longer, but that was just to dissuade all the folks. If you REALLY wanted Mikey to work on it, they would; you just had to agree NOT to scream about it on the internet. LOL!
Bill would've been super impressed with the Speed of Air pistons, and would have been installing them just the same as you guys are.
You REALIZE the flood you're about to get, right? Right?? LOL!
I've got two of them; one with 226k, and one with 358k. When I can afford it, I guess I'm making a trip to Utah.
Didn't know Bill passed. When I had my '97 Powerstroke he was my go-to guy on youtube. I bought an early '99 F-350 4x4 and haven't visited his channel since this truck had been an easy maintenance rig. Thanks for the heart-breaking news. He did pass away on Oct 10th last year from a heart attack @ 57 yrs. old.. RIP Bill.
Appreciate you listening to the comments David, longer videos for the gear heads is always good lmao
Bought my 96 7.3 new. Had 3 miles on it. Tried to convince them it was a used 27:49 truck but they weren't in agreement. Anyway...wouldnt trade it for anything else. Still drive it every day. If anything happens to the engine i would like to have it rebuilt by someone like these gentlemen
Dave that really says something when a Mechanical Engineer from Cummins wants you to rebuild him a Power Stroke 7.3. I think that is about the biggest compliment you can get in the engine rebuilding field! Congratulations! Keep on doing what you do best, making cool stuff cooler!
Thanx Dave, as a former Ford Tech and as most people who probably waited and watched this video i am also a owner of the Stroker in a vintage year of 99. At 56, with the way things are going, the truck may be with me till the end. I would really like to hear what his results are (performance and MPG) once its broke in and getting some run time.
Yes!
Most definitely! A follow-up segment with the owner once he has had it back on the road for at least 5k miles 👍👍 Like the old magazine, The Enquirer, we all want to know!
This is what happens when good people come together. The videos are amazing. Thank you.
You are so kind
@@DavesAutoCenterCenterville two questions how long did Ford make the 7.3? And do you get any Detroit diesels in? Love the videos.
Thank you, Dave for being a person to speak the truth about the EGR. They suck and we absolutely can build an engine without that garbage on it that runs clean.
After a hell of a long day at work, I come home feeling irritable and disgusted, but after a cool shower I kick back on the couch with a cold IPA and some munchies, and I tune into a Dave's Auto Center Video. By the time I'm halfway through the video, I'm feeling totally relaxed, I'm in a great mood and my life is looking good again! Thanks Guys, all of you have become a part of our family, we thoroughly enjoy watching your videos together, and are always looking forward to the next one!
That is great to hear, and the credit goes to you for deciding to watch some thing that you find inspirational👏👏. We are glad to be a small part in your journey.
Finally a 7.3! Got 2 of these trucks and absolutely love them plan to have many more in the future!
It's GREAT to see you guy's doing a 7.3. I REALLY enjoy all your videos ! God bless and good luck and continued blessings !!!
I have a fairly low mileage 7.3. I think it's cool that a Cummins engineer is having a 7.3 built. He definitely brought it to the best place!
I failed to mention I'm an old drag racer and to watch the align hone and o Ring of the block is something I have never watched !! SAWEEEEETTTTT !!
I was a UPS driver in the late 1990's and they gave me a new truck with the 7.3L Powerstroke with a 5 speed Spicer manual transmission. My route ran about 150 miles a day and I was not nice to this motor. I hammered on it every day for about 5 years and even with around 200,000 miles it still pulled strong. I transferred into tractor trailers and I don't know how long it lasted but when I had it it was a joy to drive.
That probably would have been the straight up International T444E, which the Powerstroke variant mostly is.
My 2000 7.3 has over 430,000 miles on it, and still starts every time, and runs strong.
My 7.3 is a 2001 one of the VERY best of the years in production, it had the upgraded rods from the factory everything had the latest and best thing in it before they stopped production of the 7.3 it HAD 230 HP from the factory, it now has many more upgrades on it, and pushing around 435 HP I didn't go for the bigger injectors for that extra bump to get 500 HP but there is no SMOG crap anywhere on my vehicle just straight engine and Horsepower.
2001 is when the rods were produced in powdered metal instead of forged as before, not really upgraded.
@@SillyPuddy2012 exactly what I was thinking lol
I have waited since the day you asked if we wanted a video on this. Thank you Dave, will bust out some popcorn for this one.
Hope you like it!
One of the best engine rebuilding videos I've ever seen. This is beautiful! I wish I could have you guys rebuild my 7.3, although it will probably be in my truck another 20 years.
I don't know anything about rebuilding engines but that is so dang impressive to watch
By watching Dave and Company you will learn a great deal.
As a 7.3 owner, I’m so glad to see this build . from South Texas to Utah soon I would like to take mine to Dave’s so they can do the same.
Awesome work guys
I worked at Navistar, being a Millwright I took care of the Molding unit that poured iron for the 7.3
Great job mike
I mean ya coulda got the bores more evenly spaced but you got er done
@@fastinradfordable If you only new what your talking about, getting the bores straight isn't done in the pouring process, it's done in the Machining process. So you might know what I'm really saying smart Feller
International Harvester
@mikep1646
1. Would R&D been able to get the new engines to run only on EGR and no DEF?
2. Did Ford force Navi to boost the rating on the 6 & 6.4 above the engineered spec?
@@mikep1646 facts, 7.3 aren't known for cracking, unlike chevy motors, good foundry works
Love this site .i have just acquired a 7.3 with 250 k. Wish I was there to help tear down and build. At 84 I love great care you take for your customers thanks again
I enjoyed your video conversation with the engineer from Cummins. I grew up in Indianapolis and went to work for Cummins right out of college in 1970. I worked in the Technical Service department for 3-1/2 years in Columbus, then was transferred to the Chicago Regional office where I was a field service rep for another 3-1/2 years then went to work for the Chicago Cummins distributor for 24 years, ending in 2001. Had some very interesting experiences with non-electronic Cummins engines during my career. When this fellow brings you his engine for rebuild tell him a former Cummins engineer is watching the channel and ask him if the K38 "Hyperbar" gen set is still in operation at the Seymour engine plant, that is a very unique design.
I loved seeing the k19 engines at seymour plant. Ole simple PT pump engines. Worked for CPG for a number of years. Fun stuff
@@Bacongrease00 Yes, the PT fuel system served Cummins engines well for several decades. When I started in Tech Service I was in the fuel system group so I got to work with it first hand.
@@RonRussell-sj1zf if I recall there was some improvements such as stepped timing control
@@Bacongrease00 Not an improvement, but necessary for emission regulations at the time. It was a hydro/mechanical injection timing control device needed before electronics came into play with CELECT.
@@RonRussell-sj1zf I thought it advanced injection timing for light load conditions
7.3 owner right here, 280k miles and still going strong 💪
Bill Hewitt of Powerstroke Help would be proud! RISP Bill.
He died?
@@tomlorenzen4062 Last year about October
@@tomlorenzen4062 Heart attack
@@LukesGarage dang, too bad.
RIP a Legend
Who did more for the powerstroke fixing community than any other human
Can’t beat that 7:3. Got one with original and 555000 miles. Completely the gospel Dave on egr
I, my brother, and my father did an engine swap from early 1999 7.3 to a 2000 7.3 with my father. And he's sooo! happy to see his truck up and running again. Cheers!! to the 7.3 powerstroke 🍻🍻😁
Getting a step by step view inside the shop of the building process is a technical marvel. I could watch this all day. Excellent work gentlemen
everytime it comes out of the steel shot its so impressive. what a product.
I love watching these tear down/rebuild videos. I am awe at the machinery, precision, workmanship and attention to detail.
I could watch these vids all day.
I wish I lived in the US so I could get Dave to rebuild an engine to spec like this.
Keep up the great work and videos.
13:09 love how you guys diagnose things. picture all the areas that could’ve gone wrong and check them off one by one. with the customer too! love you content, thanks so much for what you do!
Glad you enjoyed it!
Glad you enjoyed it!
This video was a real treat. You guys do beautiful work. If my 7.3 ever needs anything, I know where it's going.
My truck is a 2000 F350. My parents bought it in 2001 because the 21' Sea Ray we had at the time was pushing our Toyota T100 around.
We had a ton of amazing adventures camping with the truck. Some of my favorite memories.
I took ownership of it when my dad unexpectedly passed in 2013. He took great care of it and I'm trying to do the same. The 7.3 has been nothing but reliable.
The odometer sits at 63k. This thing is basically a family member. I love seeing content on these things. Good on Dave's and Speed of Air for hooking this guy up with pistons. It would be cool to hear this engine run with them.
Awesome work! I would love to see a video of an emissions comparison between a properly tuned/deleted diesel vs a stock diesel with the emissions system. emissions, fuel economy, and dyno comparisons.
Thanks for the feedback, we always love hearing what our community would like to see👍
I second the motion!
I guarantee the old 7.3 properly set up and tuned the emissions will be lower.
A lot of people think the diesel smell is pollution but it's not.
That smell comes from the parrifin content in the fuel.
Light a candle and blow it out, it smells exactly the same.
I gotta give mad props to the guy doing the machine work, so impressed. Keep up the great work. Your attention to everything and the smoothness of your work is awesome.
Glad you like them!
The freaking workmanship is beyond exceptional and just so damn sterile!!! Great job guys. Keep up the awesome content!!! I love watching Joey work on these engines. It is so second nature to him. He's like a surgeon... except a mechanical surgeon.
I’m really good at what I do and I take pride in my customer service. It’s very clear Dave and his crew are on another level and not only offer excellent customer service but provide an insanely high quality product. If I ever need a motor rebuilt I know where I’m sending it.
I Love my 01 f250. 7.3 with a Zf6 Manual tranny. My truck is never down like my friends with newer trucks 360K on the odometer still running strong
I've got the same 01 F250 Ex Cab 7.3 6 speed manny. 415k. Never been rebuilt, original injectors, original turbo, original HPOP, but it is on its 3rd clutch. Dave is right, oil changes are key. Every 3000 miles.
@@Jewalston Yep! I am religious on my oil changes! Same here, the occasional clutch!
Same here bone stock 00 7.3 6 speed with 215000 2nd clutch at 205000. True workhorse.
@@kalebcantr5241 I'm on my 2nd Luk clutch kit. What brand did you replace with?
@@Jewalston Well i didn't have a truck. '91 VW Jetta Turbo-Diesel. I changed oil at the recommended 8000KM intervals. I had 698,714 KM (434,161 miles) on it when the car was totaled by an asshole running a Red light. The engine was still running great when it happened, and oil would be down about 1/2 liter by the time the 8K rolled around. Original everything too. No way would i be changing oil at 3000 miles. I drove 220-230 KM per day 5 days a week. Not too much on the weekend. I know semi-truck guys are not changing oil at 3k miles in their diesels.
Thanks for the video, Jeff. I grew up never using a breaker bar. My dad was too cheap to get one, if it was too much for the ratchet, he'd put a wrench on with a cheater. And if that wasn't getting it done, he had his trusty pipe wrench. He also loved using the adjustable " crescent" wrench. I was probably 30 something before I broke down and bought one at sears.
Been waiting on this video for some time. Stoked on the long format and look forward to additional content on the 7.3 PS...
Thank you Dave. I have a 2002 Ford F550, 7.3 with a Zf6. It’s a fire truck built by Pierce. It’s on a VIPR contract with the feds to augment their firefighting resources during the fire season. Dispatched out Great Basin. Was in Idaho last week. She is a hair over 150000 miles, but every bit of knowledge helps. Plus it’s entertaining to watch you and your talented staff work.
Regardless of what type of engine it is, either gas or diesel, we definitely need more long videos like this.
I love seeing all the work that goes into putting an engine together.
You guys are a very over-the-top good repair facility I am a heavy equipment mechanic for 45 years and I watch your channel religiously Dave you are the king God bless you my friend you and your staff and your boys proud to see what you guys do made in America
Wow, thanks!
7.3 Rock on! Can’t wait to see each video!
Have the 1999 F 350 7.3 4 door 8 foot bed One ton, Has 40.000 miles on new engine & transmission from Ford, still has all the numbers in yellow paint from being installed, drove about once a month or two, great old truck
The video I’ve been waiting for!
Same here man same here
I have a ‘02 F350 with the 7.3L - quarter million miles on it. It’s a short bed crew cab and if I could find a place where I’m moving that had a garage big enough, I would totally keep this truck till I’m unable to drive (70y.o.!). Loved watching this. Would never even think of buying a new one - this engine is just too good.
Thank you so much for y'all showing us the rebuild!
I’m so fascinated by the work you guys do. To rebuild a 25 year old engine with top precision equipment is just amazing. I can’t wait to see you guys on TV.
Good to see a 7.3 rebuild. Where I live a person gets more for selling thier truck with a 7.3 than a 6.0. A buddy of mine has over 500 000 on his 7.3 never has had a single problem with his engine
I am curious. Where do you live? Asking from about an hour south of San Antonio near Pearsall TX.
I am curious. Where do you live? Asking from about an hour south of San Antonio near Pearsall TX.
When I lived in the states I owned a 7.3 power stroke for many years. I bought it with 60 thousand miles on it. I put 200 thousand miles on it myself. Traded it to my neighbor and he still has it to this day. It's a 300 thousand mile truck now and still going strong.
I now live in Vietnam and there are tons of Ford rangers here. Most of them have 4 cylinder diesel engines with manual transmissions.
Great video. Beautiful work on a spectacular engine that will last a lifetime.
We throw away too much as a society today anyway, we need to start rebuilding what we have. Thanks, Dave. We all need to start doing this to make a better world.
Did a tdi swap on my 1981 vw rabbit pickup truck with a engine that had 300,000 miles on it.
It’s been my daily for 15 years.
This engine rated 54mpg in a car that weigh 1000lbs more than mine.
So it gets 75mpg easily with a 40% weight reduction.
Oh and it’s 3x as powerful as when it was brand new. 😊
Just had my 02 7.3L replaced with a jasper crate motor. Im stoked on it!
My 7.3 truck was by far the best truck I’ve ever had. Spent 60k restoring another one building it the exactly the way I want, money and time well spent!!
Ppl don’t understand that a Bullet Proof engine is like 12k!
I would love to be a fly on the wall in your shop for a day! The level of professionalism is outstanding and it's really a joy to watch and learn from your videos. Great work! Thank you.
*Dave's Auto Center* Bravo well done, thank-you sir for taking the time to bring us along. GOD Bless.
Our pleasure!
More of these videos please. Great seeing an assembly. Great work!
Worked in an engine shop for many years when I was younger. Contracted by ford to build race engines for lights class trophy trucks and midget racers. Never understood why more shops don’t line hone vertically. We built our own machine over it all. Anytime we would line hone on a horizontal plane we would find ovaling and variance on the mains for cylinders 3/4 (i4 sohc engines) vertical line hone is goated. That big ol shaft actually flexes at the end and puts more weight on one half of the main than the other. To the degree you can out of round them. believe it or not. Wouldn’t have believed it til I saw it myself. We had insanely tight tolerances for the oil film to float the crank in those engines and if we didn’t hone vertically you would see it in measurements. Crazy stuff.
Wow that’s neat. For this old dinosaur turning 3500 rpm or less it’s probably ok?
@@Bacongrease00 sure it’s not a race engine. Just fun facts for stuff that needs those kind of exacting tolerances
I've got a 97 4x4 with a 7.3. 300, 000. The old girl is rusty but still running great. Can't let it go. It's actually getting a new flex plate put on right now.
Hello Dave👋, and Team. Thank you all for Improving the 7.3 Ford/International Engine !!
I was left with a void, not knowing what the end game numbers were? HP., Torque., Heat from the exhaust? Another video showing these results would be greatly appreciated!! Thanks again 👍.
Numbers are irrelevant.
Because a 1.9 vw tdi can put out numbers of a stock 7.3
It’s about the ease of an engine to do it
I will personally leave 20,000 comments if my 7.3 can get rebuilt
Sean is a great guy to have around! You definitely picked a good one
The BANKS shirt. I love to see it.
A couple years ago I was able to get my hands on an unmolested '99 F-250 SD 7.3 Power Stroke Lariat with only 53k miles. This is not only my first diesel but also my first full size truck. I have to agree 100% with you about the emitions BS on today's vehicles. I get better mileage on that 20+ year old 7k pound truck than my 2007 Frontier.
After watching your content, I'm sure my purchase was well worth the $ and will last (hopefuly) well into my retirement.
Glad to see you doing it.
Great video! When my 2000 7.3 needs rebuilding I'll know exactly what needs to be done. I got lucky and bought her from a Veteran that I fished with who got tired of driving a stick shift and wanted to upgrade to a new F250. The funny thing is he went to trade her to the dealer and he was told that he would do better selling to someone instead of trading her in because they would only give him 4k. So I told him I would be happy to give him 4k just like the dealer had offered and he took it, instead of having to deal with selling it. So that's how I got her. He had her running on WVO (Waste Vegetable Oil) and had trouble getting the stuff so eventually switched back to diesel. Nothing modified but a straight pipe and tip from the engine with no cat or muffler. She has 150k and I haven't had a problem with her since I got her. Oh ya and she's my favorite truck to drive even though I got 2 newer girls. So simple and sounds like a beast. I call her old SMOKEY from all that smoke she likes to leave behind😷
I'm on my first '17 6.7 and fingers crossed it's been GREAT. I had 2 different 7.3's and they were also great. My neighbor's a certified cat mechanic the field expert for the local Cat dealership and he went out on his own several years ago and now has 5-6 full time guys in his shop and they come from miles around to have him do everything.
I have 285k on my 2019 6.7. Other than maintenance I have only replaced tge particulate matter sensor. Trouble free.
you can tell the passion these guys have for their craft!
i’m prolly gonna bring a 6.7l power stroke to have them totally 💯 rebuild it.
FINALLY!!! Been waiting for this!!! So excited!!!
If I ever need an engine repair or rebuild you are going to do it. You are the best.
7.3 will rise again...
Yes! Finally! The best engine Ford put in a truck!
Thats it, im going to get another Ford 4×4 with the 7.3 International Engine, 'If' it ever goes bad? Id love to have Dave and his team Improve it !! Thanks Guys 👍
Picked mine up here in FL (my first diesel), a couple months ago. E99, zf6 manual 4x4, crew cab long bed. Paid 7,500 with 270k on her, came bone stock. Has been an amazing truck so far, have no plans on ever selling it.
I have a 95 7.3 gen 1 Powerstroke that has been the power plant of my welding rig for a while now. I love it.
Love this, your analogy about EGR is spot on. In the event you want another interesting rebuild... I run an 08 6.4l crew cab long bed F350. I currently have over 450,000 miles on the clock. Ford tech, 30+ years experience, shop owner. No one believes me on the mileage, but I have pulled up the STARS info. It has had two motors, last one at around 80,000 miles. This truck has been utterly bulletproof, despite the ham fisted repairs made prior to my acquiring it, which I have rectified in between loads running RV's cross country. You couldn't give me another truck. Love what you did here, Dave!
Bullet proof and it’s had two motors?
I met a guy today that has a 6.4 with 425k original stock motor with only a egr delete and tuner.
STARS is for training. Has nothing to do with the trucks service history bud. That would be OASIS
@@robbiek5ohPrior to my acquiring it. Was deleted when second motor was installed at 85,000 miles.
@@SIC_SIX_7yes, you are correct. I was forcefully retired recently due to latent injuries to my back, culminating in my being paralyzed from the waist down, and bed bound. I could remember OASIS at the time, only STARS. My apologies. I've been slightly preoccupied.
2002 7.3L 165K CrewCab. Love this!!!
That video was awesome. I almost wish my 7.3 had another 150K miles on it, I would bring it to you tomorrow.
Pretty cool video, Dave. This video sums up what kind of quality work your company turns out. Great job.
Wow this was amazing to see your team doing amazing work. I could watch this all day. I would love more commentary as I don’t know much about this stuff but thanks for the long video. I loved it please please do more!
More to come!
we need more shops like this
I would quit my job any day for the blessing of working under Dave's esteemed guidance. God bless you and your family and team..
Grass always seems greener bro
Forsure the finest machine and assembly work in the United States 🎉
Dave, some of these guys got great ideas. You ought to train them. Open locations Nationwide and everybody would be happy with getting their work done by you and your guys cuz they know you trained them. You might want to think about it. I know there's a market for it and you do too.
Im a very proud owner of a 2002 f250 7.3 with almost 750k original miles. Original motor and all original internals.
Looking to soon make a 1000hp build for this baby, she deserves it
Best motor ford ever put in a pickup. They never die, I’ve made a good living as a side job fixing up old 7.3s (mostly rust repair) it doesn’t even matter how many miles they have, as soon as I finish one it’s sold, people LOVE those era of ford trucks! 👍
No it’s not
It's not the best if you look at both gas and diesel. But it's the best diesel by far. I'm still not a fan of anything Ford though.
@@maddawgnoll I hope you’re talking about a 300 gas motor cause that’s about the only good gasser they ever used.
@@minnesotatomcat Actually I was talking about the straight six. Not a power house but a reliable motor.
@@minnesotatomcat and I just realized you were talking about the same motor. Haha
AWESOME video, Dave & crew! Much appreciated! Having made a handful of videos, I know it's not easy in the slightest, AND it's VERY tough to do your job and document it in a way that makes any sense. THEN you have to EDIT all of that footage!! No small task, I know! Hats off to all of you!!
You're right on the money as always, Dave - it is NOT the American way! We're being force-fed lots of things that aren't good for us, or our engines these days. I bet in one afternoon Mike Patey (who happens to live in UT) could engineer a diesel engine that blows any new truck out of the water in terms of power and cleanliness, AND it would last forever! Probably wouldn't need DEF or a DPF either!! As Americans we've always engineered our way out of humanities problems. These days that creativity is being stifled by an overbearing government. Things need to change!!
Thanks for this, I have one of these in an old f-250.
Keep it alive! 💪
@DavesAutoCenterCenterville on those 7.3 anytime you are doing head work it is cheap insurance to replace those injector cups . They are prone to crack and leak fuel into the coolant system on high miles. Done a few in school busses.
What a great video!! We have a 02 7.3 f350, with 164k and a 90 f250 with a 7.3 idi with 183k good solid engines very depdable with very few problems!! Like you have said change your oil!!
I am really impress to see you video resurrecting this 7.3 engines in your shop and all who work there seem doing the job in a professional level to me that is inspiration. I am sure I want you to resurrect my 7.3 engine. You do exactly as I do in my profession a job to last almost forever.
God bless you gentleman