International DT 466 Injector Replacement

If Your Diesel have Injector Misfire Symptoms. Fix it here ‪@dairleautoclassicrestorati6892‬
#truckrepair#truckmaintenance#injectorproblem

[@JoseAngel-tu3sh]

outstanding video very helpful for mechanic technician thanks very informative

[@dairleautoclassicrestorati6892]

Thank you!

[@scottp5331]

You are a very patient teacher. You explain everything how it works and why it's needed. Your work area is kept very neat. Even your rags are not even dirty they're faded. And putting them over holes so they junk doesn't fall in there

[@dairleautoclassicrestorati6892]

Thank you Sir!

[@Josh-xl6fp]

Man! Thank you for this! Great explanation from a great mechanic! Currently doing the job and needed some tips so thanks again!

[@dairleautoclassicrestorati6892]

Good deal! Thank you!

[@dakindavis600]

Thank you for the thorough step by step!! Keep on keeping on!

[@pharaohwalker8297]

Dude you make amazing content. Step by step and everything this was great

[@dairleautoclassicrestorati6892]

Thank you very much 😊

[@lilmarbailey291]

Beautifully walked through step by step. Amazing job.

[@dairleautoclassicrestorati6892]

Thank you !

[@jasoncheek9988]

Amazing video!!!! Great step by step instructions even breaking down the size tools. Thanks so much.

[@dairleautoclassicrestorati6892]

Thank you!

[@BiggGahi316]

Good video. Hope your channel grows the way you want it to

[@dairleautoclassicrestorati6892]

I prayed that it does. And I thank you very much!

[@mahmoudabusway7035]

very clear explaination. great video. underrated

[@user-jw3hx4nf2w]

Excellent video you did a great job explaining everything. I have worked on pln motors and 12 valves but new to the heui systems on these trucks. Your video really helped and has great detail. Thanks a bunch and keep up the great work. J-Rod

[@dairleautoclassicrestorati6892]

Thank you Sir

[@4SeasonsTreeplanter]

Thank you for your excellent video! Very easy to follow.

[@dairleautoclassicrestorati6892]

Thank you!

[@cic-jakevanddalgeemyers.2739]

Pops! thanks for the video. Merry Christmas and a Happy New year... If I ever have issues with my truck, best believe; the prodigal son is coming home . Peace ✌️.

[@dairleautoclassicrestorati6892]

👍🏽

[@hammertime1]

Excellent video thank you for your time and help!!

[@dairleautoclassicrestorati6892]

I thank you for watching!

[@justinp9515]

Great tutorial, thank you!

[@garytyler7833]

You can't be a full time mechanic not one cuss word and way to nice great job man and a great video

[@dairleautoclassicrestorati6892]

Thank you

[@1HSYURIDIA]

What's the injector hold down torque ?

[@reychingon74]

Amazing. You make it look so easy. Great video step by step. Now I want to replace it on my international truck

[@dairleautoclassicrestorati6892]

👍🏽

[@jeffreycruse535]

Great job

[@dairleautoclassicrestorati6892]

👍

[@hollywoodsse]

Great video!

[@dairleautoclassicrestorati6892]

Thank you

[@taylormadeshipping5010]

Best walk through I’ve seen and international yet great job man.

[@dairleautoclassicrestorati6892]

Thank you!

[@taylormadeshipping5010]

Hey I have a 2007 international 4300 dt466 it looks a little different than this engine

[@dairleautoclassicrestorati6892]

@@taylormadeshipping5010 this vehicle is a 2002 S4700 DT466

[@taylormadeshipping5010]

So is there a huge difference in injector replacement for a 2007 dt466 than a 2002 s4700. just got my injectors in the mail 5500 in my current situation

[@dairleautoclassicrestorati6892]

@@taylormadeshipping5010 This video should be able to help with the 2007 also.

[@tylerjones6239]

Curious, can you retrofit a '98 dt466 EFI with a mechanical P-pump from 93-95? For better reliability.

[@whitesborowillis]

Thanks for the video! It helped me get started with replacing my #6 injector; even tho my engine compartment was a little different. Question. Now I get a crank but no start. Did you have to use computer to calibrate the injector or anything like that? Or it just started right up once oil rail got full.

[@dairleautoclassicrestorati6892]

Good question, It will not start up until the Rail is full. You may have to turn it over 4-5 times. Once it starts. The Truck will blow out alot of smoke. Just let it run and it will shortly clear out. I hope that helps.

[@robertburbank7229]

Hi Dairle I have a 2002 4800 dealing with DT466 hard starting along with a few other things going on do have a pay-for-advice service

[@Partee151]

Great video. Really appreciate you sharing your knowledge and helping us tackle this at home. Really wondered if there is a reliable way to check which injector is bad other than using the expensive software? I have tried to use a temperature reading on the exhaust manifold with mixed results. Any feedback or suggestions would be greatly appreciated. Thanks again for your video.

[@dairleautoclassicrestorati6892]

I thank you very much for your comment. I wish that these engines was like in the late 90's when you could just break a fuel line loose to find the problem. I'm afraid that a scanner or laptop is the only way to go now days.

[@santosricardo3990]

Daile, what you do is good work, very professional, teacher, one question, I have had a fault with my truck for a month and 8 mechanics have gone to check and they do not discover where the fault is, teacher my 2003 international navistar dt466 truck. 7.6 , goes into a glitch on gears 6,7,8 , advances and suddenly loses power and feels like a bubbling of air on the fault when it falls into the fault ,

[@dairleautoclassicrestorati6892]

That could be the IPR Sensor. Have a mechanic to check it out. Look at my Video on the Hi-Pressure Oil Pump. It shows how to replace the IPR Sensor. Please have it checked first. The part is around $350.

[@altorres4760]

Hi sir, Awesome video. I have a 2001 t444e with a stripped ECM bolt that holds the injector harness. I need to repair the injector/glow plug pigtail that is all frayed. Is there a way to remove that bolt. I removed the ECM but no way to access the bolt. please help, thanks

[@h22eh6]

Man. What causes injector seal failure it keep happening to me

[@julio_da_caster1588]

Great video what method to use to see what injector need to be replaced? Thanks in advance 🤝🏽

[@dairleautoclassicrestorati6892]

I used my Laptop with International Diamond Logic Software. But I have used a Genisys EVO. Thank you

[@acaglumac]

Great video. This will help me replace all 6 injectors on mine. One question: What is that bolt that you tightened with impact wrench at 21:34 mark, that sits right of the IPR? I didn't see you removing it at the beginning of the video. Is that to drain the diesel so it does not get into the injector cup?

[@dairleautoclassicrestorati6892]

That's correct. Thank you for watching and I hope it helps.

[@acaglumac]

@@dairleautoclassicrestorati6892 thank you!

[@acaglumac]

@@dairleautoclassicrestorati6892 actually that's just the bolt for the ECM bracket. How do we drain the fuel? Your video just shows how to drain oil from the oil rail.

[@dairleautoclassicrestorati6892]

@acaglumac you really don't have to drain any fuel.the oil and fuel that was drained is enough. Either way when you start the engine. It is going to smoke and burnout all the excess oil and fuel doing the repair.

[@prospexican]

what are the torque specs for the bracket u mention? on the 15 mm soquet bolts?

[@dairleautoclassicrestorati6892]

Not sure of the exact number. I normally torque 15mm to 42-45 ft.lbs.

[@johnnyreeseiii8189]

Have you done injector replacements on a MaxxForce DT 2013 before.

[@dairleautoclassicrestorati6892]

Not yet

[@409demo]

i have the same motor and cannot get it to start. tried icp, fuel, hpo, what a pita

[@prospexican]

HI, thank u for sharing, what will be the labor time to replace all injectors?

[@dairleautoclassicrestorati6892]

I am not sure what the book says. But as for a Avg guy taking his time, (8) hours

[@kimwilliams9062]

Where are u located

[@GDMHificationranpitc]

Hey you wouldn't happen to have a video for the T444E would you? This injector looks pretty close to this. ... Maybe this is enough. Thanks for the video... subbed.

[@dairleautoclassicrestorati6892]

No Sir, I don't have one on T444. Hopefully this Video is still helpful.

[@GDMHificationranpitc]

@@dairleautoclassicrestorati6892 well done nice angles I subbed Shalom

[@terrellscaife2411]

That’s awesome I want to know does this engine also throw any type of injector codes and also do you have any experience with the 1978 DT466

[@dairleautoclassicrestorati6892]

The vehicle showed no light. By it being more difficult to start. I connected a Genisys Diagnostic and discovered the bad injector. My Dt466 experience goes back as far as 1983.

[@terrellscaife2411]

So on the early 80s version DT466 how would you do the injector rail

[@dairleautoclassicrestorati6892]

@@terrellscaife2411 If I remember correctly. When I changed the Injectors. I would change the rail with the harness. Because I found that harness can be bad and it would make the injector seem bad. On another note. If you want to see if you have a Bad Injector. Crank the vehicle. And break a line loose on each Injector one at a time. If a Injector changes the sound of the engine. It is bad and need replacing.

[@terrellscaife2411]

Thank you

[@davinbonyonte2546]

Clean content,do we need a software to do enjector coding or no need.

[@dairleautoclassicrestorati6892]

You can use a regular Autel or a good scanner. And it should let you know if you need one and which one.

[@romanescalera8107]

If I wanted to upgrade my injectors which ones would you recommend?

[@dairleautoclassicrestorati6892]

I wish that I could answer your question. I have never upgraded a Injector. I always went back with what the manufactory required.

[@adictiveadictive]

Does this apply to the 1998 dt466e engine? I always see videos like this that don't mention what year. Are they all the same with the only difference being mechanical vs electric? Thanks

[@dairleautoclassicrestorati6892]

No they are not the same. This video covers 2000-2004. The 1998 is totally different.

[@savagly123]

Are they at least similar? I have to replace all six

[@michaelwilliams6621]

That was a good fix video. Now how much will you charge for something like that so I can know how much I'm saving

[@dairleautoclassicrestorati6892]

Michael, Thank you for the comment!My local International Dealer would charge $2,500 - $2,850.

[@mohamedaminabdi8438]

@@dairleautoclassicrestorati6892 how much would you charge for three? Please let me know

[@dairleautoclassicrestorati6892]

@@mohamedaminabdi8438 the International Dealer would charge at least $3,500

[@alikadhim944]

I have a 98 International 7.6, I took off the fuel tank and washed it with water well. I connected the fuel hoses by mistake and gave it air pressure, then I corrected the error. I tried to start the truck. It never started. Can you explain to me the reason?

[@dairleautoclassicrestorati6892]

Keep in mind, that you cannot have any air in the lines. You may have lose fuel from your Filter Housing when you disconnected from the Fuel Tank. Make sure that you bleed all the air out at the Fuel Filter Housing.

[@holler2235]

What are the specs for torquing the bolts on the valve cover? AC bolts?

[@dairleautoclassicrestorati6892]

Valve Cover: 24LB FT A/C Bolt: 61-70LB FT

[@holler2235]

@@dairleautoclassicrestorati6892 thanks for the info. My DT444E has oil leaking into fuel and I am working on replacing o-ring on injectors.

[@holler2235]

Thanks for the info Replaced all 6 injector o-rings this afternoon. Injector #3 had worn o-rings. All 6 received new kits .

[@ScottRiddle-hh4if]

I watched this video and it gave me the confidence to take mine apart...How the crap do I get the valve cover out of the truck?? Got everything taken apart, but not sure which direction to go with it. Awesome video BTW

[@dairleautoclassicrestorati6892]

Remove the Dog House Cover inside the front cab. Pull the Valve Cover out toward the back of the Engine.

[@ScottRiddle-hh4if]

@@dairleautoclassicrestorati6892 ok, I removed the entire dog house. Looks like it’s still going to be a pain in the butt…thanks!

[@dairleautoclassicrestorati6892]

@Scott Riddle Take your time. It will slide out. You may have to work it little by little.

[@ScottRiddle-hh4if]

@@dairleautoclassicrestorati6892 thanks!

[@ScottRiddle-hh4if]

@@dairleautoclassicrestorati6892 I’m getting oil in the fuel, and fuel in the oil. Won’t start without ether, I hope it’s the orings 🤷‍♂️

[@josuesantana9018]

I changed all 6 injectors. I started to prime the injectors but the pump just does not seem to get hard.

[@josuesantana9018]

I did notice that my oil pressure is not moving from 0. It hits but does not start. It did not have this problem before I changed the injectors. What could this be?

[@h22eh6]

@@josuesantana9018 did u figure this out?

[@mohamedaminabdi8438]

Was that international if so how much for all 6?

[@dabrielramosdiy5495]

What was the torque spec

[@dairleautoclassicrestorati6892]

25-30ft lbs

[@davidcummings8742]

I have a DT466 had it rebuilt new injectors new turbo had dealer do ecm reset but it still won't pick up any speed. What could the problem be?

[@dairleautoclassicrestorati6892]

I would get with the Dealer and find out. What is the governor settings on the ECM. There are adjustments that can be made.

[@davidcummings8742]

@dairleautoclassicrestorati6892 what can cause oil to come through the turbo into the radiator and out through breather?

[@davidcummings8742]

@@dairleautoclassicrestorati6892 the breather hose keeps popping off.

[@dairleautoclassicrestorati6892]

@@davidcummings8742 Oil coming out the breather tube. Could be a sign of high blowby pressure.

[@user-qs6sn6xm6c]

Where are you located?

[@dairleautoclassicrestorati6892]

NC

[@brad758]

What if once you start it it smokes alot and knocks?

[@dairleautoclassicrestorati6892]

If you are talking about after you replaced an injector. The Engine will smoke a little at first. Be it should clear up. I have seen and heard of that happening when all six are replaced and the Owner waited to later to change them. That's a chance you or the Dealer will take. If a bad Injector runs for a long time. It can wash out that Cylinder. You may not know it until you put in a new injector. If that happens. You will have to do a inframe rebuild to replace that Piston.

[@brad758]

How long would it take to clear up? It is smoking really bad. Grayish black smoke.

[@dairleautoclassicrestorati6892]

@@brad758 was it smoking before you put Injectors in? If you do not drain the Oil Rail before you pull out an injector. Engine will run into the cylinder. That oil will have to burn out. It shouldn't take too long to clear up.

[@dairleautoclassicrestorati6892]

I mean Engine Oil would run into the cylinder.

[@mayconbianco2390]

Como sabia que o problema era no injetor numero 2

[@dairleautoclassicrestorati6892]

Boa pergunta, usei um Genisys EVO scanner.

[@antonilvillalobos3672]

Hello sir where you located meaning your shop,,i need some repair for my 99 international 4700,,

[@dairleautoclassicrestorati6892]

I am located in NC. I do not have a Public Shop. I just basically setup for my Channel to help out others and to give back. Thank you 😊

[@antonilvillalobos3672]

Thank you for the reply well i have a problem here,first my truck starter not turning on when hot,,and now it dies after driving a while like 15 minutes,,hope you can give any tip on how to work on it,,thank you

[@dairleautoclassicrestorati6892]

@@antonilvillalobos3672with that year model. It could be the MAP Sensor on top of the Valve cover.

[@antonilvillalobos3672]

When replaced the ICP sensor i accidentally remove the wire harness that is connected to the valve cover close to the ICP,,and now wont connect back,,any tips

[@dairleautoclassicrestorati6892]

@@antonilvillalobos3672 are you talking about the wiring harness going to the ECM? Maybe I misunderstood. If so, you can go to your local Part Store and try to match up the connector.

[@alikadhim944]

[@danielapastor8963]

Do I have to spin the engine to put the new injector in?

[@dairleautoclassicrestorati6892]

No sir! Just install your Injector.

[@danielapastor8963]

@@dairleautoclassicrestorati6892 it is a 2007 dt466 egr engine I thought it would be different because I also have a cummins and I didn’t do it because of that

[@danielapastor8963]

Thank you sir solves my issue engine had delayed start ! Now question my truck always stumbles or hiccups on startup any idea on what it is?

[@dairleautoclassicrestorati6892]

@@danielapastor8963 I'm afraid that could be a number of things. If you have to use Starting Fluid or it has a skip and low on power going uphill. Then I would say a bad Injector.

[@danielapastor8963]

@@dairleautoclassicrestorati6892 injectors are good verified today has great compression all seals are good and replaced hidden seal behind fuel filter assembly changed as well today

[@johnathonjsmith]

How can I get in touch with you unc

[@dairleautoclassicrestorati6892]

Feel free to ask me any questions that you may have. I will do my best to help.

[@jerraybrown1830]

So the icp sensor didn’t work

[@dairleautoclassicrestorati6892]

Sometimes the ICP may or may not be the problem.

[@dairleautoclassicrestorati6892]

Please have a diagnostic test done before replacing part. This video basically show how to replace the ICP. Thank you

[@jerraybrown1830]

Great video I had diagnostic done came back normal no codes