Diesel Fuel Injector Test (Mechanical)

Рет қаралды 431,904

7 жыл бұрын

Testing diesel fuel injectors - How to check spray pattern and pop pressure.
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Пікірлер: 97

@beewald3107 7 жыл бұрын

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!

@ih1206 7 жыл бұрын

Seems like a pretty simple and easy to use setup to test them. Another great video Rich.

@caduceus33 7 жыл бұрын

Thanks for this info, Rich, and thanks for leaving out the background music!

@Jursaw 7 жыл бұрын

I enjoy learning about diesel by watching your videos

@randomtech6115 7 жыл бұрын

Dam when I subscribed to your channel you only had a few subscribers your all the way up to 25k and counting. Great 👍🏽

@mike4796 7 жыл бұрын

Great video Thanks for breaking it down where All can understand

@jakeehrlich1246 2 жыл бұрын

Great video guy!!

@briceautoservice276 4 ай бұрын

Cool video mate 👍🏽

@calvinkalmon6746 2 жыл бұрын

Good explanation, thanks!

@49mus 5 ай бұрын

Top Test thanks 👍👍👍

@laser69beam 7 жыл бұрын

That looked baws.., any chance of showing a rebuild of one of those...?

@sethmyers8491 7 жыл бұрын

This is so cool

@_P0tat07_ 4 жыл бұрын

That’s some crazy high pressure

@mdjakir-lb8ho 2 жыл бұрын

Very good job

@globalitwebstore1754 6 жыл бұрын

your video was descriptive, you gained a like......Thumbs Up....

@bobfalse9428 7 жыл бұрын

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?

@frontlinemedia4270 Жыл бұрын

So, would you recommend putting a little ATF in your tank to help clean a diesel sticking injector?

@madinadiesellab 3 жыл бұрын

How are you, good job

@bryanhauschild4376 5 жыл бұрын

I saw like five streaks in that spray. Is that how it should look? I envisioned a cone of spray coming out.

@Drewsky-A 4 жыл бұрын

If you lay on the pressure constantly, could you get a constant spray of fuel, rather than it spraying in short bursts?

@dennisa6132 Жыл бұрын

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.

@amemotors 5 жыл бұрын

gut video

@Lofgren__ 5 жыл бұрын

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

@GOLDTRADERRR 6 жыл бұрын

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

@davidelias13 7 жыл бұрын

that was bad ass

@WS-gw5ms 7 жыл бұрын

Can you go into more detail on how it shows pop off pressure? or fuel metering?

@ben10schannel52 4 жыл бұрын

May i ask, how many psi or bar need to this kind of injector inorder to start the engine?

@BassheadGTP 7 жыл бұрын

Reminds me of college..

@josephndungu4250 Жыл бұрын

Hi, great video. I would like to know which car does the nozzle belong to Thanks in advance.

@902isfake 7 жыл бұрын

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

@bloodcollars 7 жыл бұрын

Could you do a video of how to check Duramax injectors while its running?

@jjthesavage 2 жыл бұрын

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?

@ziptiesnbiasplies 7 жыл бұрын

minty!

@Kaizer357 4 жыл бұрын

Hey Peg! Gotta get some new vids out bro. #TrumpTrain haha

@hawkie333 7 жыл бұрын

AAAHHHH! You shot the Milwaukee borescope and a bunch of dowels! They're both ruined! :)

@jinn-auto4882 4 жыл бұрын

Thanks.

@gamer78full 7 ай бұрын

If they’re leaking would a new tip fix it? Or is it better to get another injector?

@obet191 5 жыл бұрын

can you do a duramax lb7 lime this totest

@BC4Lyphe 7 жыл бұрын

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.

@kristijansuzana 5 жыл бұрын

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

@nathanwest2304 3 жыл бұрын

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.

@jett-rampartflyer2852 5 жыл бұрын

Let's spray diesel and atf all over our $2-300 camera on the table 😂

@manindersingh2904 6 жыл бұрын

can you kindly name the nozzle tester's company

@juanm6139 7 жыл бұрын

I thought magic was the main ingredient for mechanical diesel inyection. Thanks for showing the "magic"!!!

@FishFind3000 7 жыл бұрын

Juan M it's not "magic". It's "fucking magic"

@danielmashiloane5441 2 жыл бұрын

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

@aboabdullahaboabdullah4349 7 жыл бұрын

عمل ممتاز excellent

@cesarjorgemurillobarientos1813 2 жыл бұрын

good

@shadabhasan7393 5 жыл бұрын

I have testing experienced 15 years

@ezeinyeccionelectronica 3 жыл бұрын

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

@lleryrosecorpuz7912 2 жыл бұрын

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

@georgecastillo6548 2 жыл бұрын

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

@themolecules8236 7 жыл бұрын

you can make technician :)

@MrMawnster 4 жыл бұрын

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

@adebowaledamilare3203 3 жыл бұрын

What if common rail injector are returning diesel in higt way

@Friedrich-Wilhelm-1980 2 жыл бұрын

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?

@williskeesel6049 2 жыл бұрын

Try to send some injector cleaner through it while replacing the fuel filter and check for rust on the lines

@RichardThompson-gc1cf 2 жыл бұрын

I need fuel injector 471 detroit rebuilt its mechanical old 1957 diesel can you help

@mikehoneyman8389 Жыл бұрын

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

@countrygentleman4084 7 жыл бұрын

I got 5.9 12v with p7100 pump what do you recommend for power upgrades

@tomduncan1970 7 жыл бұрын

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".

@countrygentleman4084 7 жыл бұрын

I'm looking at the practicality of power not rolling coal of the p7100 pump 12 vale getting the most power out of it

@kamuseinsimon3926 5 жыл бұрын

Country Gentleman Ugandan from Kampala and am a technician

@anytypesk9921 4 жыл бұрын

What part number in Nozzel

@san379 7 жыл бұрын

like n facebooked n commented

@lakshyapuri7727 5 жыл бұрын

What is that name of the machine

@baddriversofnorthtexas6850 7 жыл бұрын

28000 PSI damn dude thats a big difference from a 1990 chevy TBI with 14 PSI

@Taydrum 6 жыл бұрын

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

@wyattlarrick3246 4 жыл бұрын

ATF is a better lubricant than diesel or nothing.

@aiolos2411 2 жыл бұрын

What causes the injector to spray with the correct timing?

@aaronshipley5594 2 жыл бұрын

The fuel pump controls timing.

@zsoltpuskas6683 3 жыл бұрын

Thank you, all is OK, also thanks for putting no music under. Only would be better to speak a bit slower...

@groppster3036 7 жыл бұрын

how hard would it be to swap a 5.9 Cummins in a 1981 ford bronco

@DEBOSSGARAGE 7 жыл бұрын

As difficult as any other swap

@nealyville 5 жыл бұрын

@@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

@yudhahermawan5934 3 жыл бұрын

how to save diesel fuel, what to do

@palabogbogngboybesfriendsa855 3 жыл бұрын

Hi my friend can you chat me if what number of nozzle tip you test pls I need the number of tip

@Logangames98 6 жыл бұрын

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

@markpersaud5768 4 жыл бұрын

Hey i need lil help with my disel engine toyota

@markpersaud5768 4 жыл бұрын

It have no power in fort gear

@livingmaga6299 7 жыл бұрын

pop testing a fuel nozzle old tech.

@bwimpenn 7 жыл бұрын

Do the springs in the injectors wear out?

@DEBOSSGARAGE 7 жыл бұрын

I'm sure they wear over a couple billion fires and that's why its a good idea to have them checked

@bwimpenn 7 жыл бұрын

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?

@markrich3271 7 жыл бұрын

DEBOSS GARAGE WTF is kagezy

@0778drz110 7 жыл бұрын

kijiji is the canadian version of craigslist

@markrich3271 7 жыл бұрын

Thanks, thats cool.

@paulleslie5855 4 жыл бұрын

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.

@liuleon6238 5 жыл бұрын

why not use digital type to test ?

@rubbadubdub7857 7 жыл бұрын

I've got no audio on this. I do have perfect audio on other KZfaq videos that I just checked, but no audio at all on this video. My setting are all correct, set to their maximum volume. Huh.