How to check for Boost Leaks (Every Duramax Owner Must Watch)
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- เผยแพร่เมื่อ 25 พ.ย. 2024
- A great way to find a turbo boost leak Thanks for the support guys SUBSCRIBE!!!!!
Where I bought this tester rover.ebay.com...
Send me cool stuff! Mail time ever month!
Truck Master
P.O. Box 525
Perry, MI 48872
Channels to check out:
Backroaddiesel
/ @cornerstoneperformance
JW Montoya
/ @jwmontoya
Bertrand850
/ bigstallion80
Duramax_diesel
/ @resurrecteddiesel
Mods done to the Truck!
EFI Live DSP5 Switch Idaho Rob
K&N Cold Air Intake
Billet Turbo Wheel upgrade
WCFAB YBridge
FASS Titanium 150GPH Lift Pump
FASS Fuel Sump Kit
MBRP 3inch Turbo Down pipe
Magnaflow 5 inch turbo back
Cat/muffler delete
Onboard Oil Filtration System
PPE Race fuel valve
Ported fuel fitting
Transgo Jr Shift Kit
Resonator Delete
Egr Delete
Egr Cooler delete
PVC Reroute
PPE Stage 5 Built Transmission
Zone off-road upper control arms
PPE Stage 3 HD Tie Rods
6" Pro-comp suspension lift kit
5100 Bilstien Shocks
35/12.50/R20's
20x12 Vision Prowlers -51 offset
Music by: suncloud g.co/kgs/U1pAfL
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Glad to know I’m not the only duramax owner blowing those boots up, I blew the hot side boot days after installing the 63mm cheetah turbo. Awesome video!
+Adam payne what’s up! Same here after upgrades more parts need attention I guess that’s part of the game
Love the truck Sarge , love the videos, very informative. I’ve got my eye on a dirty max imma pull the trigger on once I get back to the states. Stay warm!
+Robert Castro after my third deployment I bought a LMM it was a great truck
thatthing is awesome for sure!!! it would be really good for when you do a complete motor install like i did and button everything up and just check it to make sure that everything is sealed tight!!!
Nice job. You helped me out a bunch. I went and did this thinking my truck was fine , turned out I had two leaks in the same spot you did only it was the band clamps. Tighten them up and boost is 10 psi higher and is way better. Thanks for being so detailed and helping me out.
Jessup Merrill best duramax maintenance videos on TH-cam!
+Jessup Merrill no problem man figured this could help someone out
@@TruckMaster 2 1/2 work for a lmm turbo inlet to?
I just did the same thing 4 my soninlaws trucks last weekend. Before we went 4x4ing.they had sinister egr delete and it was leaking from the same place ur was.
I save a lot of your videos to a separate play list just in case I have any issues. Great videos! Thanks from the Duramax family 👍
Thanks that’s really cool 😎
How I wish I could play in the snow in my dirtymax but here in Florida it don't snow. Great vid and info. Keep it up 👍
Denzel Poole playing in the snow is fun,..BUT.... the crap they put on the roads... you can watch your truck rust to nothing in front of you..lol...
Nothing wrong with putting a new stock part on. Especially something like a boot. That boot will probably last just as long as an expensive one
Watched many of your videos and want to say thank you. Very helpful and interesting
Thanks
Again, great job brotha man! I'm noticing your channel is leaning towards being the same as others out in you tube land...try to stay original dude, its you and the truck I watch for! Anyhow, party on Wayne!
Good work my man! I’m gonna buy the adapter to test mine
Great info. Stay warm up there in winter wonderland!
Great video as always!!
I just did mine and used a easy intake inflatable bladder and a smoke machine worked awesome one size fits all .
I was just about to order a tester, and was thinking about my smoker and bladder. Glad to know it will work!
@@1768ify yep
What a great video. Thanks for sharing. So I did the same test and it's not holding air in the system at all. I left it hooked up pumping about 22 lbs in the whole time, but I dont feel a leak anywhere. Could it be going back through the other side and losing it internally? Not sure where to go from here. But definitely not holding air or pressurizing. I've gone over all the clamps and fittings bit cant find a leak. I have an 05 lly. Any help is greatly appreciated
Truck master I really do believe your videos will reach well over 1M views soon. This channel is going to explode. You've got some great material on all your videos. Keep up the hard work.
Keep up the great informative videos brother, each and every single video you come out with I'm eager to watch!
+Bechtold Bryan glad to hear! Thanks for the encouragement
On my lb7 it won’t build pressure this way because it goes right out the exhaust. There is always an exhaust valve open
I get goosebumps every time I hear your exhaust and turbo dude keep it up with the 07 classic 👏👌👍
Thanks dude! Watch my newer videos the truck is red now
Great video, nice insight, like the rest of us working stiffs that build on a budget...lol.....
+ghen1913 same here brother it ain’t cheap
Great video brother thanks for the help and content much love from Missouri 💪🏼🇺🇸
Badass video! Very appreciated! 🤘🏼
Besides lower MPG’s what other symptoms might arise from this? Can it set boost codes? Can it create drivability issues? Thanks. Love your vids by the way!
Would you get a boost leak at y bridge elbow if it doesnt sit in all the way? Replaced o rings on it and could not get it to sit all the way in on the y bridge.
What size is needed for the test. Looking at purchasing the same tool from eBay. Please advise thank you
Great video man very helpful!
What tuner do you recommend for monitoring boost and engine performance? MPG has dropped recently so I suspect I am losing boost somewhere but have no way to monitor pressure. I have a '08 LMM with DPF Delete, Cold Air Kit and 4 inch exhaust. Tune is by Diesel Domination with a slelctr switch under the dash.
Thank you brother for the valuable info.
Thanks
I have oil leaking from where you pointed at that boot at 4:06 I have oil residue leaking on the boot clearly. Why?
Where can i get that display you have on your windshield that shows your boost? Thanks for the videos.
I'm build one and try this tomorrow, went to pass someone and heard a pop followed by crazy loud hissing noises. no CEL but I hear air coming from somewhere every time I go near the throttle and spool the turbo and its loud! hopefully something easy, fingers crossed!
Y bridge
Good vid. Damn boots!😀WC Fabs ship is 35mins from my house
+Triple H Vids that’s convenient
Truck Master just noticed it said ship. At least you understood what I meant😀
What headlights are you running? Looking good...
Have you ever replaced coolant block off plate by the down pipe on the block ?
DYNO. Can't wait to see the numbers.
+cesar laso me either but nervous
@@TruckMaster dyno isn't hard on them.its the street that can hurt.
Love your channel, do you have any advice for a diesel noob. I recently bought a mint one owner 2003 duramax. Its bone stock right now and pretty slow.
+Adam Bodin ppe Boost valve, resonator cap Intake and exhaust that should wake the truck up some
Had to come back to this video, had a leak last year and used this method. Now I can't build more then 5psi of boost. Tried this method again and the system won't even charge. Last time it charged up to 20 and held. Any idea ?
Do you need to plug the turbo side of that coupler? Or no?
Nice truck I got 2004 lly I just had fuel lines replaced n fuel cooler now truck starts n shuts off don't know what to do next living on very fixed income disabled😒 I primed it several times but just wont work starts n shuts off
Pull the ecu and have the VATS deleted by a tuning shop.
What headlight lenses and bulbs are you running?
Would this cause the turbo to not spool up like it used to? I got a reduced engine power indicator. Turned the truck off and on a few times to lug it home. I turned it on and made it back home just down the road and it felt like no power didn’t hear it scream and then take off
My LBZ only makes Squealing noise when 1/4 tank of fuel or lower????
my truck started running funny today. It sounds as if my exhaust pipe fell off, so it’s sort of loud and the turbo doesn’t sound ass loud. It also feels heavier than usual , usually it flys down the road. I feel that it lost power. Any idea what it could be?
Also the oil pressure dropped from like 80ish were it usually is, to 40 ish
Love these videos I've been starting to do my own videos inspired by your videos you've helped me alot. I was wondering what editor do you use? I know off topic.
+NC Duramax thanks brother I use my iPhone6 imove app
Truck Master that's is just the iphone
+NC Duramax yes! My channel is made on my phone I use a GoPro as well and import the videos to my phone so I can edit the videos as well
Truck Master man I appreciate everything your doing helps me out I got downpipe and y bridge going into my 07
The link to buy isn’t good anymore. Do you have another link? How much did you pay? Thanks for eveything
Awesome info man! Thanks a lot. Quick question, a buddy of mine told me to do a pressure test from the intake piping because from where you showed in the video, it does not test the turbo itself.. is this true? Or does this method pressure test the turbo as well? Thanks!
Technically yes but turbos are hardly ever the issue for boost leak.
@@TEAutobody good to know! Thanks
Great informative video!!!
+Joseph Gerhart thanks
What should the average boost be at normal city take off for stock turbo? I see 3 to 5 psi. Wondering if I should check for leaks.
I have a lly with the edge cts2 tuner, I have the billet wheel installed and the highest I’ve seen is 21 or so and that’s the same as my brothers lly and he’s got a stock turbo, do you have a boost gauge hooked up to your monitor?
Where did you buy your boot? I can’t seem to find any on Google with the part #
What is your boost at just normal driving around? Like cruising at 60.
Hey truck master do bigger tires affect a duramax just asking
did you have dead pedal as well?? i have an issue now and again with dead pedal where the truck just wont go but its very random
I have nightmares about checking for leaks after just doing my Y bridge install 😅
Great video love this little trick with checking seals!! Hey quick question I run an edge programmer on my DMAX is it ok on the motor to run it on level 2 for daily driving what’s your thoughts
+Jeff Taylor as long as you drive it normal most of the time. It’s totally fine and your mpgs will gain some as well I would do it
Truck Master well I do drive like a grandpa most the time lol but when I wanna play I sure do like the power there so sounds good thanks man your awesome !!!
@@jefftaylor8772 I have a '13 LML and I drive on sport/economy full time with no issues.
Call me nuts,(You won't be first or last),but I'm thinking...
With it running spray soapy water on all connections?Is that a bad idea?
Great video very helpful
My LBZ only makes the noise when below 1/4 tank?
We’re your egts getting hot as well? I have a Lb7 with a tow tune she will get to 1400* and have to push it to get to 21psi, that’s with a ppe valve in the wastegate line too.
My buddies runs right at 700 and towing it’s about 900ish and pulling up hill his highest hits 1200 with ac on and everything and he lets off a bit
Just a question . For the boots for the intercooler and turbo tubes can we use stainless boots instead of rubber ? I'm kinda new to this turbo and gmc and chevy .
Silicon boots are used for the Duramax intercooler
@@TruckMaster thank you for your reply very appreciated and will use that indeed . Very helpful and I did some homework about that.
I also have the 06 LBZ so indeed I'm learning alot watching your videos and the only one I've seen so far going from one point to another . And explaining every point to what ever you do for your truck indeed thank you for showing me new things about this and will continue to learn .
What brand is your inner cooler?
Great job
Forgive my ignorance , is that an up graded part or stock replacement part ? Mabey medium duty truck parts would crossreference .
+Ryan Soltess it’s a stock part
Cool. I understand.
Will boost leak cause surging while driving?
Great video.
Will that 2.5” coupler fit for my LMM’s stock turbo?
Same question. Anyone answer?
Open the hood and measure it. It’s right in top.
Doe anyone know how if this test will tell if my y bridge or intake runners have leaks ..lb7 made a pop noises now it has a weird howling under 1500 plus rpm..lol i spayed soapy water on the up pipes what i could see of the y bridge and runners exaust manifold and intercooler pipes..no bubbles. Kinda sounds like my turbo has issue
Does it work on the (baby diesel)? GM 3L turbo diesel.
Love ur videos! You said you were only getting 14 mpg what do u get day to day basis?
+Sheldon Miller 21 hwy on a good day 18 city
What mods helped the most?
+Sheldon Miller liftpump and tuning is my guess
Truck Master alright thanks!!
Truck Master What tune gets you that? Thanks!
So from your previous video with the Evergreen EGR delete if you install it carefully enough where you don't break the O-rings to the Y-bridge intake you should be good with leaks?
+Nick Saletnik just as long as you tighten the crap out of the pipe so it won’t move when you install you should be good
my mechanic recently found the tiniest of boost-leak in my air intake hose, and I got remarkably improved power after the fix!
What lift and size tires are you running. Mine is at 8" with 40s. I'm wanting to bring it down a bit. Just drives like crap at the height imo.
I have a 6” but I lowered the torsion down 2”
@@TruckMaster did lowering the torsion help with your stability going down the road. I just bought this truck bc I need a project. Nice 2005 with a slew of parts. Rides horrible lol. I seen you had a rough country lift. I thought maybe it was that but I guess not. Maybe it could benefit from an alignment and lowering via torsion. Thoughts? Thanks for replying man. I've been watching a lot of your videos recently. Good material. Thanks.
do you have a link for where you got the boost leak tester from?
+crrobinson13 www.ebay.com/itm/122832720003
Do you still have your LBZs?
Were you running any tunes during that test drive?
+Dylan Hernandez yes, Idaho rob dsp5 efi live
Truck Master awesome, which number were you set at?. I have the same tunes and I’m only seeing 22 psi on the optimized stock setting.
+Dylan Hernandez I was on 5
Would you think this would work on a 2001 24 valve? My brother was wanting me to ask!
+pug barrett yes! It will just make sure the pipe is the correct diameter www.ebay.com/itm/122832720003
Did that leak throw a po299 code?
I noticed your voltage was at 14.6 has it ever hit 15? I ask because recently mine has been hitting 15-15.2 with all the cold we've been having.
+Kevin Day I don’t think it has ever hit 15 but the cold could be why
Truck Master I thought so too. Thanks for all the great videos.
Whats the name of the beat in the baground
Hello I made a leak tester and the air is coming out of the exhaust tip and help will be appreciated
I have the same did you ever figure it our? Tia
This method of only putting air on 1 inlet of the charge pipes does not hold pressure, air is entering the engine through the inlet and into sone of the cylinders which may have the valves open cauising air to escape out the exhaust
Where did you get your turn/DRL housing?
+evan hale can’t remember I bought them off eBay
Truck Master they look good. Love your truck!
I have a high pitch noise and black smoke when I hit the gas with a load do you think a boot leak or bad turbo
+danfilm4 it’s a ybridge up inlet leak that’s my guess same thing happened to me after I did my Egr Delete
I am having a problem trying this. I seem to not be able to build up any pressure no matter how much air I put into it it’s like the air is going out just as fast as it is going in. I hear the air going through the pipes but can’t really tell if it is coming out anywhere. I haven’t felt any air coming out of the boots. Any help would be appreciated thanks
Did you ever figure this out? I am having the same issue as you!
Maybe rent/buy a smoke system to track it as it leaks.
There are some pretty easy ways to make a smoke machine with a bottle and a cigarette you could try too
Hey my riding lawn mower holds my truck parts also. Lol.
What is the full max boost have you got on your truck
+gregory hudson 32
Nice
Hey where can I buy the boost leak tester
I found this on eBay
Hey I really need to find one I don’t know if something is wrong with my truck or not because it’s been reduced power lately I don’t if it’s injectors or what or boost leak
I have been having poor acceleration
Got a few questions for u but I dont know how to message u
Pleaseeee tell me where to buy the tester. I can’t find it online
+xSavagexDiesel www.ebay.com/itm/122832720003
I thought you said it was a 2.5in coupler. That link goes to a 3in
Hey man I have oil on my intercooler pipes. What should I do?
MYH That’s the pcv valve letting the turbo suck oil residue from the crank case and into intercooler. Vent the two valves from each valve cover to atmosphere or oil catch can and it won’t get oil in there anymore.
ippielb ok I figured. Thanx I’m doing a pvc reroute right now.👍🏽
I wish my GTI was this easy to find a boost leak, don't know why the Germans don't keep it simple...
Why does my drivers side boot keep pooping off on exceleration ? My truck is throwing black smoke all the time are these boots important?
You need a new boot and clamp
Good deal..hopefully I can get mine past 18 psi and above 12mpgs
+Camarado good luck man
Truck Master is your turbo stock in this video? I definitely do not get 25psi when I step on the throttle. I have an 07 lbz
Is there a hi idle system in a 2005 6,6 duramax gmc
Yes
Wow your wife is beautiful.. best part of the vid.. you definitely married up nice job 👍🏽
Dyno
Great video, AWFUL audio.
Great video man very helpful!