Replacing GM 6.5 Diesel Injectors - Knock Fixed? [C3500HD Part 2]

  Рет қаралды 98,315

Waldo's World

Waldo's World

4 жыл бұрын

I replace the diesel fuel injectors on the GM 6.5 diesel engine in my project truck to try fixing an engine knock that occurs at one half the engine RPM.
Instagram: / waldowelds
LISLE Line socket set: amzn.to/3grr4ni
Good quality, inexpensive torque wrench: amzn.to/2Z19nW0
14-piece deep impact socket set: amzn.to/2VQlaEB
Any purchases you make using the links provided help to support the channel at no extra cost to you! As an Amazon Associate I earn from qualifying purchases.

Пікірлер: 194
@corydriver7634
@corydriver7634 3 жыл бұрын
Found this channel today, I guess I’ll be binge watching this weekend.
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Wow, thank you for watching!
@michelecrown2426
@michelecrown2426 Жыл бұрын
I'm watching this series for the second time. What a great feeling it must have been to have this repair be so successful.
@gmt400lifestyle4
@gmt400lifestyle4 2 жыл бұрын
“I’m not gonna film that because let’s be honest, it wouldn’t be family friendly” 🤣🤣🤣🤣 honest!! 🤦🏻‍♂️🇺🇸
@yourdadsdad
@yourdadsdad 2 жыл бұрын
I respect you for trying to work with what you have but I respect you more for putting the engine/trans combo in that you did. Great job Waldo!
@fabiancarvajal6718
@fabiancarvajal6718 3 жыл бұрын
Just found this channel and man you are a hidden gem!
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Wow, thank you! 🤩
@drleewhite
@drleewhite Жыл бұрын
It’s fun to go back to these early video and see how your channel has developed over the years
@DODGEDETROIT
@DODGEDETROIT 3 жыл бұрын
Thats a nice runner! 18 years ago, i put a 6.5 diesel in my Chevy Nova
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Oh wow, that sounds like a cool swap!
@bruno8241
@bruno8241 3 жыл бұрын
That would be neat to see for sure🤗 I had a '74👍
@marcdargitz2949
@marcdargitz2949 3 жыл бұрын
The C3500HD's are also my favorite class 4 truck. I think in the end, going with the Cummins is the best choice, especially, with Waldo's great welding skills...big savings!
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Yeah, I can't think of a class 4 truck that I'd rather have than a C3500HD!
@marcdargitz2949
@marcdargitz2949 3 жыл бұрын
Yep, Waldo either got lucky or did his research... I choose to believe the later! The truck itself is a tank 14K-16k gvwr without the competitors pitfalls. The 6.5 was a light duty diesel, whereas the Cummins 5.9 liter is an industrial engine(medium duty w/500,000 mile; b50 rating, meaning 50% will last a half million miles or longer. Waldo has my attention because, he's chosen the optimum path for this project/a perfect "bullet proof" upgrade to this exceptional truck! They truly, don't make them like that anymore. PS I'm not sure about his choice of gearbox, but Eaton Fuller is the go too for class 7 and 8 semi trucks, therefore, I'm guessing his choice for this project is superior to other options, ie. NV4500.?
@roundsm18
@roundsm18 2 жыл бұрын
@@marcdargitz2949 8.3 Is the medium duty. 5.9 is an industrial engine, it was designed for excavator hydraulic pumps. Dodge got a crazy idea because someone decided to shove it in the pickup. The 3500 is marketed as a class 3 truck, overload springs push it into class 4 but that is the market for Kodiak and TopKick which is why they were 4500, 5500, 6500 and 7500 respectively. Eaton and Fuller are separate in the class 8 truck world, Dana, Daimler, ZF Friedrichshafen, BorgWarner and Spicer still have their product as well and we still use and install, rebuild and repair many of them. Eaton owns Fuller now yes, but they market transmissions as separate product lines.
@roundsm18
@roundsm18 2 жыл бұрын
@@marcdargitz2949 in terms of the NV4500 - at least from the commercial standpoint - most of us share the opinion that it’s an automotive transmission. They’re easily destroyed by many commercial applications. The NV5600 isn’t much better, but for a synchronized gearbox you don’t have to pay the price for either that you would pay for an Eaton Synchro 5 or Synchro 6 which made them favorable.
@arthurkukowski
@arthurkukowski 2 жыл бұрын
Love your videos man! I hope your channel grows a ton!
@derrickodyes1934
@derrickodyes1934 3 жыл бұрын
gotta do a compression test once infectors are out. Those 6.5 are known to crack between valves as well as main web which you'll be filling crankcase with coolant. Seems you solved the issues with a cummins so 2 thumbs up good choice
@simonramos1217
@simonramos1217 Жыл бұрын
Im going to purchase a 98 Chevy with the 6.5 today the guy said it wasn’t showing any pressure and was going through a lot of coolant I wonder if it was the valves cracking?
@bonanzabiker
@bonanzabiker 4 жыл бұрын
Nice work! I just changed my injector return lines with the turbo in place. Not family friendly is right lol! Cool to see we have same trucks and same dog. I love my Vizsla!
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Oh nice! And yeah, vizslas are the best!
@listotowing3883
@listotowing3883 3 жыл бұрын
I own one of these for years use it for towing a 19-ft aluminum rollback very reliable truck everything broke on the truck eventually except the engine kept running all the way up to about 700,000 MI before I sold it one of the practical diesel engines out there she sure is a keeper
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Wow, very cool! A rollback like that would be handy to have for fetching new projects 🤔
@jadonthecarguy_66s.54
@jadonthecarguy_66s.54 3 жыл бұрын
These are so easy to work on... wish cars and trucks were still like this today
@WaldosWorld
@WaldosWorld 3 жыл бұрын
I totally agree! I've also worked on German cars, a V8 Audi S4 being the worst example, and they're a pain to work on
@deutzdriver1
@deutzdriver1 3 жыл бұрын
That's why I drive a 6.5 c3500 in germany.
@Possumliving
@Possumliving 4 жыл бұрын
Hey Waldo; I just got one of these today. Also a '95, 6.5 TD, NV4500. I drove it about 150 miles home, and it did great. Mine was a bucket truck. The crane is gone but it still has the utility bed.
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Oh nice, congrats! Mine was also a bucket truck, though I wish mine came with the NV4500 instead of the 4L80.
@Possumliving
@Possumliving 4 жыл бұрын
@@WaldosWorld Yeah. I saw a crew cab for sale a couple weeks ago, but it sold while I was still thinking about it. It had the automatic. I have a 12 valve Cummins I'll probably put in it eventually, but I plan to run the 6.5 as long as it still runs well.
@mattlaptop5728
@mattlaptop5728 2 жыл бұрын
Thanks for the effort in making your content, it’s informative, enjoyable and a pleasure to watch. The battery knife switch is really old school / Frankenstein-ish……more power Igor!
@anomamos9095
@anomamos9095 2 жыл бұрын
The easiest way to check for injector knock is to check the oil. The oil will have a much higher amount of fuel in it than a good engine . Checking the level before and after an hour of running may be an indicator if a lot of fuel is able to bypass the rings in that time(enough to see a change in the level at least)
@TheJaviermendez
@TheJaviermendez 2 жыл бұрын
I just bought a 1995 Chevy 6.5 2500 with this same problem thank you for the help! 🙏🏽
@shawnramsey882
@shawnramsey882 3 жыл бұрын
Those old 3500hd's are the coolest looking work trucks of the 90s
@WaldosWorld
@WaldosWorld 3 жыл бұрын
I know, right?! I love the lower grille in particular 👌
@larrycroft470
@larrycroft470 3 жыл бұрын
Young man you have a ton of talent.
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Thank you!
@stevesalvage1089
@stevesalvage1089 4 жыл бұрын
Certainly much better , great video , not as bad as a engine change as you say , had similar problem on a citeron truck , keep up great videos will be watching for more !!
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Thanks, I'm looking forward to driving it!
@fredflinstone5555
@fredflinstone5555 Жыл бұрын
Your videos are very well done. I enjoy watching them. 🤗
@ronaldheit196
@ronaldheit196 2 жыл бұрын
It'd be nice if you included your music playlist in the description below. I really liked the first time as you were taking out the battery and turbocharger. That said time to return to watching another facinating vid of you diagnosing the problem with your truck.
@lonniekeller9416
@lonniekeller9416 3 жыл бұрын
Very nice video! You did everything by the book, nice to see a youngster do it right without short cuts.
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Thank you! 🤠
@leen6bt
@leen6bt 4 жыл бұрын
Why swap another engine in? The 6.5's are good engines, no powerhouse but they were never meant to be. We have plenty 6.5's with over 400.000 miles on them over here in europe. I once owned a C2500 with the 6.5, 441.000 miles, ran like new
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Wow, that's a lot of miles! I was mostly looking forward to a swap because I think it would be fun, not to mention it would make good content. As for the power/torque, I'll certainly give this engine a chance!
@detroitdiesel-vu3ig
@detroitdiesel-vu3ig 4 жыл бұрын
@@WaldosWorld if you do rip that 6.5 mill out, sell it. Don't scrap it. These motors are great for swapping because they're modular and fit in where a 350 Chevy would
@WaldosWorld
@WaldosWorld 4 жыл бұрын
No, definitely wouldn't scrap it. I'd save it and rebuild it for use in another project at some point. It would be great in an application where a ton of power isn't needed.
@marcdargitz2949
@marcdargitz2949 3 жыл бұрын
Thanks for sharing your experience with the 6.5. I've been researching on line and apparently GM blocks are inherintly weak due to poor iron content and too fast of casting process..just what the consensus is for so many blocks cracking. I'm hoping the truck I'm buying this week, which is a late 2000 will have a long life.. currently 168k. 400k sounds really nice!
@ambikesandboards
@ambikesandboards 3 жыл бұрын
Awesome video thanks for showing how to get in there. great detail thanks so much
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Thank you!
@DCMotorsports
@DCMotorsports 3 жыл бұрын
With the injector socket with a wrench i change mine with turbo on. Either way great video!
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Thank you!
@sterlingmakara
@sterlingmakara Жыл бұрын
This video has helped me out. I recently rebuilt my 2.4L toyota IDI diesel as as I was seating the rings, it started knocking. It was kinda intermittent but I'm sure its faulty injectors now. Mine also smokes like yours and is hard to start.
@paulsecore1785
@paulsecore1785 3 жыл бұрын
I have had numerous issues with my 93 6.5 turbo. One of them is the knocking like you had, which I had no idea what it could be, but a bad injector sounds like that may have been it. I had already decided to change all the injectors and purchased them along with a new rebuilt injector pump as I believe it was causing my issue with not wanting to start after running and shut down. It would start right after I stopped it, but if I waited about 10 to 15 minutes it wouldn't start to it was cold again or I dumped cold water on the IP. Was told the pump probably was worn. The water pump was chattering and I believe I had issues with power steering pump. So I removed the whole front clip and stripped down the top and front of the engine. I replace the water pump, which when that was removed gave great access to the bolts attached to the injector pump, which I installed before putting the new water pump back and changed the power steering pump. I'm just about at a point that I can try and start it and see if I got rid of all the bugs, at least the ones I mentioned. Just waiting on new heater hoses and a couple engine oil cooling line fittings and I will be giving it a whirl.
@WaldosWorld
@WaldosWorld 3 жыл бұрын
It's a good feeling when you've fixed a bunch of stuff on your truck! 🤠
@rocnnrollbus
@rocnnrollbus Жыл бұрын
I have decided to do the exact same thing to my '99 K3500. The entire front clip and everything else you named I'm doing in my driveway in addition to some other stuff.
@jasonscales2522
@jasonscales2522 4 жыл бұрын
That's my all time favorite truck! hoping to find one soon. I'd replace the engine w/P400 6.5! It's the best 6.5 the best of my knowlege
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Oh nice! They sure are great trucks. Whenever I see one on the road I can't help but exclaim "Ooh look, an HD!" 😂
@lifeastruggle8600
@lifeastruggle8600 3 жыл бұрын
I have one for sale
@milkprojects2583
@milkprojects2583 3 жыл бұрын
@@lifeastruggle8600 for how much
@scottrlynch
@scottrlynch 4 жыл бұрын
Sounded great after the new injectors
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Thanks, yeah it definitely helped!
@JD-xt8cj
@JD-xt8cj 4 жыл бұрын
when replacing injectors, one trick is to do one side, get it started, then do the other side
@kevinfoster1213
@kevinfoster1213 2 жыл бұрын
Late to the party. Refreshing to hear honesty, meaning the family friendly comment. Had to chuckle cuz I'm X rated changing a fuse.. great vijayo, and just happen to be working on a 6.5 myself. Thanks
@stevenlinder230
@stevenlinder230 3 жыл бұрын
I have the same truck with a dump bed. I’m gonna put a Wicked Wheel in the turbo and a manual boost controller and see how it does. Lil under $300 in parts and 30min install. Another guy has a video where he got almost 15 pounds of boost. I pull my 12000 pound boat with mine and going up hill it definitely could use more power. Good luck! Keep up the cool videos!
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Nice! Do you know how much boost they have stock? I've never had a boost gauge on mine (at least not yet)
@moorefab8192
@moorefab8192 Жыл бұрын
@@WaldosWorld stock is between 4-8 pounds I believe. Be careful with to much boost, you’ll blow a head gasket. Also if you go over about 10 psi without a chip, it’ll sense an overboost and go into limp mode until you shut it off for a minute. I wouldn’t go over 12 pounds of boost without head studs.
@explorationuk6737
@explorationuk6737 2 жыл бұрын
Love it .. Peace n love from Cumbria UK 🇬🇧 ❤
@Karfix
@Karfix 4 жыл бұрын
awesome job man!!!
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Thanks!
@greengmcrob
@greengmcrob 3 жыл бұрын
I love those c/k hd trucks
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Me too! 😂 I can't wait until mine is painted and on the road 😎
@stanmendoza638
@stanmendoza638 3 жыл бұрын
Wow big difference 👌👍 great vid
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Thanks!
@stevenbean9706
@stevenbean9706 2 жыл бұрын
Check glow plugs and glow plug relay as well as remove and replace lift pump and delete your vacuum pump .its a super nice motor if you un engineer the flaws gm engineered into it
@creeplife2802
@creeplife2802 2 жыл бұрын
How do you delete the vacuum pump? Do you know of any videos that teach it?
@stevenbean9706
@stevenbean9706 2 жыл бұрын
You will need to get another belt to take up the slack i can get you the number its only like a 25.00 serpentine belt i cut my vacuum lines and took the line out , it is only used to hold your wastegate closed which is a colossal waste it takes power to run extra pulleys , you can purchase a manual spring actuated wastegate or close the wastegate using carbuerator return springs . i found some springs that gave me about 3psi more boost i just cut my vacuum actuator open in the middle and hung my springs off it and then through my wastegate to close it, 3psi realliy isnt colossal but i noticed a difference . I took my alternator out and it made it easier to get to the bolts on the vacuum pump it was a while ago when i took it out but it was like 4 13mm bolts if i recall might have been a little bigger like 15 but i think they were 13mm i unbolted it after cutting the vacuum line and it came right out. Theres a few different length belts you can use. Ill check mine its like 1mm shorter than what was recommended so its a bit tighter. You might get a code for wastegate cause your vacuum will send a message low boost vac pressure but its going to be fine. Its actually good to see a check engine light on in these trucks ill tell you why, you want to worry if they go out , if your light goes out and you know you have something like this wrong it means your ecu/computer is not properly recieving information so im fine with it knowing what is actually wrong and seeing a check engine light. Its telling me my computer is working.
@stevenbean9706
@stevenbean9706 2 жыл бұрын
Go check out some of jesse pelkeys videos as well im a good friend he has some good info on these 6.5s on there. This truck has pissed me off more than once but it would cost me 60 to 80k dollars to go buy a brand new comperable diesel.
@creeplife2802
@creeplife2802 2 жыл бұрын
@@stevenbean9706 yea my check engine light came on after it started hesitating. It lacks allot of power. I'm going to change the oil pressure sensor, intake, glow plug relay, remove the exhaust/cat, replace the wastegate, pcv etc. I checked my fuel tank, changed the lift pump, removed the fuel sock, added an inline wix filter, changed the fuel filter, replaced the glow plugs, etc. It felt fine, but 10 minutes down the street it started hesitating and lost power. Then a code came on about timing.
@creeplife2802
@creeplife2802 2 жыл бұрын
@@stevenbean9706 the thing is, people say it can be many things, like a stupid sensor.
@billcox3378
@billcox3378 3 жыл бұрын
We used to have a fleet of these bucket trucks. I was glad to see them go. So now we have the Ford v-10s which suck also.
@davidfoster8501
@davidfoster8501 3 жыл бұрын
I thought i saw a vacuum actuator on the turbo waste gate lever. I also didnt see a vacuum pump on your 93 where does the 6
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Thanks! I think there's a belt-driven vacuum pump mounted on the upper right side of the engine, though the mounting location varies based on whether or not there's an AC compressor mounted from the factory
@RW-ds4dj
@RW-ds4dj Жыл бұрын
Have you try 2 add some 2-stroke oil in the fuel? It can lube the needles in the injectors. Some say bio-diesel will make them run more softly. I have also sometime fuel up with some "clean-diesel" you can buy some places and the engine behave like a rattlesnake...
@christopherwilson7698
@christopherwilson7698 2 жыл бұрын
I bought a 2001 Chevy 3500 hd but it has a 8.1 vortec and Allison 5spd automatic. It was love at first sight 😂
@lugnutgmc
@lugnutgmc 2 жыл бұрын
Wish I knew about that line socket when I did head gaskets on my nephews 6.5
@billy123174
@billy123174 4 ай бұрын
Great video
@kennybeck5519
@kennybeck5519 9 ай бұрын
Great series! I just finished watching the Dynohoe series !! I sure hope you'll do some updates with the Dynahoe when you have a chance. Id love to see it moving some dirt and doing some serious work!
@hey_youtubeim_back2159
@hey_youtubeim_back2159 10 ай бұрын
In studying carefully would it be possible to do the injectors without removing the intake? It almost appears that injector lines could be manipulated with the intake in place
@johnbrooks2122
@johnbrooks2122 Жыл бұрын
Hey we're does it map sensor vacuum line go cause can't figure out were to put mine I have same setup ? U be a life saver man!
@ryanburbridge
@ryanburbridge 4 жыл бұрын
Well done. Seem to know your way around a wrench. What’s your story?
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Thanks! I'm self taught. My wrenching started out of necessity when I was a poor high schooler. Now it's more of a hobby, but I'm still learning.
@joes2085
@joes2085 Жыл бұрын
I didn't know you could take the wheel well liner out without taking the tire off first
@johnhamilton9229
@johnhamilton9229 Жыл бұрын
You must have stayed at a Holiday Inn. Seriously that was good.
@Honk_Honk_Clown_World
@Honk_Honk_Clown_World Жыл бұрын
New subscriber just watching all your videos. Love the gadsden flag in the background.
@gavincarroll2553
@gavincarroll2553 2 жыл бұрын
You should do a video on how you painted the frame
@paul2466
@paul2466 3 жыл бұрын
Great video, lol on the “not family friendly “
@WaldosWorld
@WaldosWorld 3 жыл бұрын
I try to keep it family friendly 😂
@restoreclassics
@restoreclassics 3 жыл бұрын
Less annoying music.....more commentary while working. I kept turning the volume down then missed you making few comments.
@WaldosWorld
@WaldosWorld 3 жыл бұрын
I appreciate the feedback! I'm constantly trying to improve my editing
@u.s.aarchangelforgod3679
@u.s.aarchangelforgod3679 4 ай бұрын
Question? When you put back the Turbo was that just red paint you was spraying?
@tweek857
@tweek857 2 жыл бұрын
As an engineer you ever work on anything and think to yourself "What the hell were these engineers thinking ? They should try working on there own crap"
@coryarcher1766
@coryarcher1766 4 жыл бұрын
Give the old 6.5 a chance I have the same truck lol with a 14ft service body on it
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Oh nice! Is it an HD with the 6.5?
@nou8257
@nou8257 4 жыл бұрын
I've got a wrecker that's an HD with a 12v cummins in it.
@patrickconrad396
@patrickconrad396 Жыл бұрын
My 99 has smoke on start too, but goes away after I rev the engine. I've been told glow plugs or injectors. Or even the IP. Did yours disappear if you reved it?
@joesears584
@joesears584 4 жыл бұрын
Just did the same job. Leave the turbo in Take the inner fender out and you can get the back one no problem
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Thanks for the tip. I also found out that removing the intake manifold probably wasn't necessary even though the service manual called for it.
@therealbenavis
@therealbenavis 3 жыл бұрын
@@WaldosWorld I was scanning the comment section to see if someone said something about the intake not needing to come off lol and also the rear injector
@WaldosWorld
@WaldosWorld 3 жыл бұрын
@@therealbenavis Yeah, my repair manual said to take the intake manifold off. I would've saved quite a bit of time if I had left it on 😂
@benbertagnolli4411
@benbertagnolli4411 2 жыл бұрын
I have a 8.9 l cummins in my motorhome. I came back from a trip and filled the tank and about 2 miles into my drive home I started to hear the same noise your truck was making. It starts up but runs rough. I'm assuming it is the injectors. You think I would be ok to drive it 8 miles to my mechanic or would it be better to have it towed?
@WaldosWorld
@WaldosWorld 2 жыл бұрын
It's probably okay to drive it 8 miles, especially if it's just an injector
@mtebaldi1
@mtebaldi1 4 жыл бұрын
I did not see you torque the intake down. Was that for video length or you figured the batt operated gun was good enough.
@WaldosWorld
@WaldosWorld 4 жыл бұрын
I think I just used the driver. I don't know if there's a numeric torque spec, but I opted for a handful of ugga-duggas instead 😂
@michaeldornseif914
@michaeldornseif914 3 жыл бұрын
That's calibrated finger torque bud. Dont you have it?
@bisken6547
@bisken6547 Жыл бұрын
Mine had sat for three years, but i accidentally cross threaded one of the injectors, so mine knocks a little on whayever cylinder goes after the one that doesn't fire at all due to the fuel line not sitting right and spraying fuel everywhere. Anyway, there was some blue smoke coming from one of the exhaust pipes for maybe 10 minutes before it cleared after sitting. May be as simple as that in some cases
@jeffskent
@jeffskent Жыл бұрын
I like your videos a lot Waldo, but what kind of dog is that? It looks like a lab and a lot like a German Short Haired Retriever to me but it is such a sleek dog and I love to see it in your videos.
@Russell-hc1vn
@Russell-hc1vn 2 жыл бұрын
My 6.5 is knocking when I hit the accelerator, any ideas? Any thoughts or reply’s back would be greatly appreciated!
@markreynolds3850
@markreynolds3850 4 жыл бұрын
Chec fuel injector timing. Thanks
@tannerroach8752
@tannerroach8752 3 жыл бұрын
I’m doing this injector change currently. What pound did you torque them to?
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Looks like the spec is 50 ft-lb
@roundsm18
@roundsm18 2 жыл бұрын
@@WaldosWorld yes it is! This engine was my life until they aged out all the 6.5 school buses. Now it’s the last of the Caterpillars, Cummins 5.9 through ISX and the old two stroke Detroit when I can find them. It’s nice to see someone working on one. Although I admittedly did just find your Cummins swap.
@codyhoffman5561
@codyhoffman5561 3 жыл бұрын
Sounds good
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Thanks!
@codyhoffman5561
@codyhoffman5561 3 жыл бұрын
@@WaldosWorld do I still have that motor
@codyhoffman5561
@codyhoffman5561 3 жыл бұрын
U sorry
@nicholaemorrison4036
@nicholaemorrison4036 2 жыл бұрын
How long did you krank it before it started
@johnbrooks2122
@johnbrooks2122 Жыл бұрын
Does it white smoke to?? I change injectors in mine it's white smoking
@hey_youtubeim_back2159
@hey_youtubeim_back2159 10 ай бұрын
How come you had to remove the intake if only changing the injectors? Ohhh nevermind. I went back and watched again. I see the GM engineers thought it would be a good idea to put the injector lines under the intake. Perfect
@johnalm9238
@johnalm9238 3 жыл бұрын
to my knowledge you can send an oil sample to have it analyzed and should be able to find out where issue comes from ?
@WaldosWorld
@WaldosWorld 3 жыл бұрын
That's a good point! I know they could detect a bearing issue, and possible other issues too
@roundsm18
@roundsm18 2 жыл бұрын
You can, and we used to oil sample them for fleets. If you can afford to do it through a reputable lab that will tell you anything meaningful beyond whether or not to change the oil, you can afford to buy a brand new truck every year in cash as well. It’s a great idea, but you can rebuild a 6.5 for under $3,000, time included.
@brookewoody8620
@brookewoody8620 4 жыл бұрын
did it take along time to start after you changed the injectors
@WaldosWorld
@WaldosWorld 4 жыл бұрын
No, I was surprised by how quickly it started. I guess not much air entered the fuel system 🤷‍♂️
@jasonscales2522
@jasonscales2522 4 жыл бұрын
@@WaldosWorld It does have a lift pump! check out Leroy Diesel's KZbin channel for all upgrades and hacks for performance
@Highstranger951
@Highstranger951 Жыл бұрын
Probably silly to ask but, U still got that turbo?
@bobbymartinez3030
@bobbymartinez3030 2 жыл бұрын
Mine was doing this but now it smokes horribly and even went into limp mode is it this?
@kaulincurtis9665
@kaulincurtis9665 2 жыл бұрын
My 6.2 gets injector knock every six months on the same cylinder...I gave up replacing injector sets and just started replacing that injector when it gets loud.
@macncheese1991
@macncheese1991 Жыл бұрын
these injectors going out make such a nasty sound too. i thought i lost a few lifters or something but it was just really really old injectors with 300k on them
@tylercoulson7906
@tylercoulson7906 3 жыл бұрын
That a valve i had the same problem but mine was a intake on the passenger head
@landensabourin4976
@landensabourin4976 3 жыл бұрын
Cheap diesel truck to fix but isnt a good power house but get relatively good milage
@DRNEGOLICIS
@DRNEGOLICIS 3 жыл бұрын
Wow never seen a factory GMT 400 without a life support unit (air conditioning)
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Hahaha I'll be retrofitting a life support unit in a future video, because it's kind of a big deal 😂
@roundsm18
@roundsm18 2 жыл бұрын
I never saw them with it. I was convinced they didn’t exist until 2010. Nobody buys that option where I live.
@GrowingPains917
@GrowingPains917 3 жыл бұрын
It’s at piston speed because mine had the same exact sound
@danramirez8578
@danramirez8578 3 жыл бұрын
Did you had to bled the system? I’m going on do the same thing on my truck
@WaldosWorld
@WaldosWorld 3 жыл бұрын
I think I cracked open one or two of the easy-to-reach injector lines and then cranked the engine over until fuel came out. It was pretty fast since the fuel didn't have far to travel
@danramirez8578
@danramirez8578 3 жыл бұрын
Thank you for getting back to me . I don’t how weld may be one day you do a video for us to learn . Greetings from New York
@TheBosleyMusic
@TheBosleyMusic Жыл бұрын
How long did this take you?
@kevinbelcher8490
@kevinbelcher8490 8 ай бұрын
Most mechanics I know would have a very non family friendly conversation with an engineer because they always make things extremely difficult to fix
@cotynietling2567
@cotynietling2567 3 жыл бұрын
Should build a dump bed for it never seen hand built dump truck paint it red to match itdbe sweeeet
@bryanst.martin7134
@bryanst.martin7134 28 күн бұрын
FYI, install Turbo 1st, upper plenum second.
@heathwilhelm1441
@heathwilhelm1441 3 ай бұрын
Just a thought for anyone else doing this spend the extra few dollars and put new glow plugs behind the turbo while it's out and accessible even if you just do 2 behind it or all 4 on that side will save some time later
@stevenbean9706
@stevenbean9706 2 жыл бұрын
I just put brand new injectors into my motor and have one stuck injector on pass side so it doesn't only happen to the old stuff
@kitchenenterprise3787
@kitchenenterprise3787 5 ай бұрын
👍👍
@joeldelosangeles6812
@joeldelosangeles6812 10 ай бұрын
I have a 1998 gmc 3500 and I have the same problem, I cahge the injectors like in the video but the problem is not fixed 😢😢😢
@zombienectar
@zombienectar 4 жыл бұрын
sounds like timing is advance too far. Maybe sloppy timing chain.
@WaldosWorld
@WaldosWorld 4 жыл бұрын
Wow, good ear! The timing chain is actually quite loose!
@turbolifestyle6548
@turbolifestyle6548 3 жыл бұрын
Just curious. Any reason you chose red to paint frame?
@WaldosWorld
@WaldosWorld 3 жыл бұрын
Yeah, I thought it would look good when you get a glimpse of it underneath the body. The idea came from a C3500HD that was featured on Truck Trend 👌
@turbolifestyle6548
@turbolifestyle6548 3 жыл бұрын
@@WaldosWorld cool. I just didn’t know if I was missing a detail. Like the Detroit being painted the OE color.
@psd28
@psd28 2 жыл бұрын
Love the flag in the background if you cant tell by my profile already lol
@henrythe83rd18
@henrythe83rd18 Жыл бұрын
There it is. So you are a moron "Waldo." LOL
@psd28
@psd28 Жыл бұрын
@@henrythe83rd18 hello bozo
@henrythe83rd18
@henrythe83rd18 Жыл бұрын
@@psd28 LOL
@arne524
@arne524 Жыл бұрын
these 6.5td knocks. Mine has been knocking for 300.000km
@danieljurgill1681
@danieljurgill1681 2 ай бұрын
Great info . NO MUSIC PLEASE ! It interferes with everything. If i turn it down to not hear the music crap, then I miss out when you start talking !!
@sherryjohnson8918
@sherryjohnson8918 2 жыл бұрын
I rebuild these engines at a army depot for humvees. Always match injectors. To the injector pump. We replace the heads 100% these engines where built for fuel economy not big horsepower
@roundsm18
@roundsm18 2 жыл бұрын
They’re also incredibly derated regardless which HMMWV variant from the original 6.2 through NA and turbocharged 6.5. It’s sad. The derate causes them to get worse mileage in a HMMWV than the 1 ton with a 4L80 trans towing 15,000 lbs.
@kevind3185
@kevind3185 2 жыл бұрын
Everyone knocking a 6.5 lol, 6.5 Detroit Diesel is actually a great engine once all the crap GM engineers done is undone. The U.S. Military uses them,, tons of Marine applications.
@jeffleblanc8850
@jeffleblanc8850 4 жыл бұрын
You did not have to take intake off waste of time I really can’t believe you took it off the lines move after you losen from injector
@c.m.cunningham1175
@c.m.cunningham1175 4 жыл бұрын
He should of turned on the key and bled the injector lines before starting.
@thodkats
@thodkats Жыл бұрын
You seem such a nice guy, why do you have a 'no step on snek' flag behind you ? Wtf
@yamahar192
@yamahar192 Жыл бұрын
what gets me on this is your using an impact like to tighten down the intake bolts smh
Diagnosing GM 6.5 Diesel Engine Knock [C3500HD Part 4]
15:27
Waldo's World
Рет қаралды 45 М.
Duramax Torque from a 6.5, Part 2 - 6.5 Diesel Power! - Squarebody Diesel, Part 2
23:45
⬅️🤔➡️
00:31
Celine Dept
Рет қаралды 43 МЛН
World’s Deadliest Obstacle Course!
28:25
MrBeast
Рет қаралды 113 МЛН
The Story Of Fuel Injection
39:00
New Mind
Рет қаралды 1,3 МЛН
7.3 Powerstroke  Vs. 6.5 Diesel
30:40
Tinman's saws
Рет қаралды 24 М.
96 GMC k3500 REVIVAL: 6.5L DIESEL HARD START/RUNNING ROUGH
40:25
Hodge Podge Garage
Рет қаралды 24 М.
6.5 DIESEL ENGINE - HOW TO BOMB PROOF IT
14:00
Yankee's Journey and Fine Coffee.
Рет қаралды 810 М.
HX35 TURBO UPGRADE - 6.5 Diesel
24:11
Yankee's Journey and Fine Coffee.
Рет қаралды 357 М.
I Bought a Military Surplus Diesel Generator to Power my House
35:24
Waldo's World
Рет қаралды 4,1 МЛН
ВЫШИБАЛЫ - Булкин, Слово пацана, САН-ТАН, Magic Man
1:0:54
Жекич Дубровский
Рет қаралды 2,7 МЛН
Butt-Friendly Bicycle Saddle
0:14
Tech Moments
Рет қаралды 13 МЛН