Diesel Fuel Injector Test (Mechanical)
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- เผยแพร่เมื่อ 14 ก.พ. 2017
- Testing diesel fuel injectors - How to check spray pattern and pop pressure.
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I'm always excited for your videos because I love them so much! Keep it up! i've been recommending your channel to some of my car friends lately because it's so helpful. We gotta make this channel HUGE! Because it deserves to be!
Seems like a pretty simple and easy to use setup to test them. Another great video Rich.
I enjoy learning about diesel by watching your videos
Thanks for this info, Rich, and thanks for leaving out the background music!
Great video
Thanks for breaking it down where
All can understand
Dam when I subscribed to your channel you only had a few subscribers your all the way up to 25k and counting. Great 👍🏽
Cool video mate 👍🏽
Good explanation, thanks!
Great video guy!!
Top Test thanks 👍👍👍
That looked baws.., any chance of showing a rebuild of one of those...?
That’s some crazy high pressure
Very good job
This is so cool
Great video, brought me back to the days I was learning about diesel engines and how to test their components. But I have to throw in my 2 cents: I was taught there are nozzles and injectors. The difference being a nozzle simply atomizes the fuel, and is what you just tested and called a mechanical injector. An injector was something that can meter the amount of fuel that it was atomizing. Thoughts?
your video was descriptive, you gained a like......Thumbs Up....
gut video
that was bad ass
a shop i worked at used to clean injectors
apparently the little cleaning tools that look like micro toothpicks to clean out the nozzle holes were thousands of dollars for a set of probably 15 or 20
Can you go into more detail on how it shows pop off pressure? or fuel metering?
How are you, good job
Could you do a video of how to check Duramax injectors while its running?
Thanks.
So, would you recommend putting a little ATF in your tank to help clean a diesel sticking injector?
Can you increase the pressure on these to improve efficiency? Stronger spring for instance? I am learning about IDI diesels and I was surprised to see the injector spray in a star pattern. I thought it sprayed straight ahead, based on the diagrams I have seen of IDI engines and the swirl chambers.
Reminds me of college..
Hi, great video. I would like to know which car does the nozzle belong to
Thanks in advance.
If you lay on the pressure constantly, could you get a constant spray of fuel, rather than it spraying in short bursts?
I saw like five streaks in that spray. Is that how it should look? I envisioned a cone of spray coming out.
Hey. I have a problem on my old volvo diesel. Sometimes I can't rev past 3k rpm. It missfires on at least one cylinder when you reach 3k rpm. If you drive it for a while the problem goes away and then it runs normally.
It's not the turbo causing this. Nor the intake or fuel delivery to the pump.
Could it be the IP (pump) or an injector
AAAHHHH! You shot the Milwaukee borescope and a bunch of dowels! They're both ruined! :)
good
What is the brand of the tester you found and what is the area in Canada found it on kajiji? How much did it cost you? I'm near Spokane WA
May i ask, how many psi or bar need to this kind of injector inorder to start the engine?
Hi friend. good morning. Could you give me a pulse generator diagram for common rail piezo electric and inductive coil injectors? thank you very much in advance and excellent channel !! I'm going to share it to the video
How much are pop testers going for up by you? I usually put a piece of paper down so i can study the spray pattern after a single blast.
minty!
Hey Peg! Gotta get some new vids out bro. #TrumpTrain haha
My 4bt 4-390 Cummins sounds like it's starving for fuel. While I had the injectors out, I wanted to test them. Got a bench tester. 2 seem to work well, other 2 spray but you have to crank on the handle harder to get the oscillation but it does chatter. Is that abnormal in your experience?
I have testing experienced 15 years
عمل ممتاز excellent
If they’re leaking would a new tip fix it? Or is it better to get another injector?
I thought magic was the main ingredient for mechanical diesel inyection. Thanks for showing the "magic"!!!
Juan M it's not "magic". It's "fucking magic"
Very interesting but if I may ask I'm driving 2009 Mazda drifter turbo diesel when I replace the nozzle I have to test it for spraying even it's a new nozzle
can you do a duramax lb7 lime this totest
Hi there are you based in uk and do you have a garage or work for your self seems ive got the problem with injectors and abit worried doing myself and not so many garages would esnt to touch these things were i am and hoe do tell if my car is electronicsl injectors that are replaceable. Vw touran 2.0 tdi 2004 1t
anyone know what the torque is vor VW injectors?
need to change the nozzle on my injectors but can't find any torque numbers, if I call a shop they insist that they won't tell me cuz I should't touch the injectors.
like n facebooked n commented
Let's spray diesel and atf all over our $2-300 camera on the table 😂
can you kindly name the nozzle tester's company
you can make technician :)
Boss what is the posible causes why my 6hk1comon rail engine rpm not raise to up. The rpm when acelarate boss please help me sir
What brand of tester is that? I should start hunting around for one now I need to rebuild my two old deutz tractors this winter
What if common rail injector are returning diesel in higt way
Great video, although ATF is not a lubricant to diesel! It actually increases the amount of wear on the injectors, but it makes a good cleaner. Optilube is the diesel lube additive, I highly recommend checking out the Optilube XL lubricant. It scored the best in wear scar testing independently by a long shot
ATF is a better lubricant than diesel or nothing.
Where are you located ..? I'm here in Seattle Washington...
I have a turbo diesel Mercedes Benz 1991 350 SD diesel so like I said where are you located and fix my injector thank you bye
Does anybody know why my 1992 GMC doesn't want to start after as been warm it's not the glow plugs me tested all that has to have something to do with the injector pump the have to cross two wires to get it to fire up when it's been sitting for about 20-30 minutes now the set there and Frankie Frankie Frank
What part number in Nozzel
What is that name of the machine
I need fuel injector 471 detroit rebuilt its mechanical old 1957 diesel can you help
hay DEBOSS i have an old 6.9 idi with an injector that's acting up is there anything i can try before replacing it?
Try to send some injector cleaner through it while replacing the fuel filter and check for rust on the lines
I got 5.9 12v with p7100 pump what do you recommend for power upgrades
I'm wondering this also.
I am not looking to be driving a coal roller. Just want to unlock the 12v hidden potential for the 'Average Joe".
I'm looking at the practicality of power not rolling coal of the p7100 pump 12 vale getting the most power out of it
Country Gentleman Ugandan from Kampala and am a technician
28000 PSI damn dude
thats a big difference from a 1990 chevy TBI with 14 PSI
Thank you, all is OK, also thanks for putting no music under. Only would be better to speak a bit slower...
how to save diesel fuel, what to do
What causes the injector to spray with the correct timing?
The fuel pump controls timing.
Hi my friend can you chat me if what number of nozzle tip you test pls I need the number of tip
how hard would it be to swap a 5.9 Cummins in a 1981 ford bronco
As difficult as any other swap
@@DEBOSSGARAGE what would happen if you left the plastic cover on the injector by accident will the pressure from the injector push it off? Will it damage the motor? Detroit motor
As much as I enjoy watching rich's vids like this video of diesel injector testing I regret ever buying a diesel lol nothing but misery and full of baked on carbon grrrr ha
pop testing a fuel nozzle old tech.
Hey i need lil help with my disel engine toyota
It have no power in fort gear
Do the springs in the injectors wear out?
I'm sure they wear over a couple billion fires and that's why its a good idea to have them checked
So last night I put some 6x0.013 nozzles on my 12v injectors (no idea how old the components inside are) and pop tested them to 284bar. However, I had one injector that didn't seem to pop nearly as hard as the other ones. Does this seem like a problem to you?
DEBOSS GARAGE
WTF is kagezy
kijiji is the canadian version of craigslist
Thanks, thats cool.
why not use digital type to test ?
I've got no audio on this. I do have perfect audio on other TH-cam videos that I just checked, but no audio at all on this video. My setting are all correct, set to their maximum volume. Huh.
A bit of advice wipe the injector prior to putting pressure onto the tip. If the injector was to let go you may be exposed to serious pressure injection risk. It like lifting a load then walking under it. Probably wont fall but you wouldn't walk under it. Also why not set up a perspex enclosure to captivate the diesel. You obviously have good knowledge but its important to adopt best practice when framing a Utube video.
Your hands getting to black please wear gloves
good