6.5 diesel injection pump removal

[@FULLradiator]

Love a good 6.5td vid. You know you stuff man. Kills me how simple motor is yet the mystique around this motor among diesel mechanics baffles me. Cant find a mechanic that wants to touch em, yet the American military STILL runs on these.

[@rubberduckydiesel9349]

Thanks man, yeah they are pretty neat

[@jeffryrafaelm78]

I wish there was a knowledgeable guy like you in Ontario to help me with my 6.5... great videos

[@rubberduckydiesel9349]

Thanks man

[@unclea8148]

Just found this, Subscribed. I’m doing a pump on my 96 c3500 white crew. Bought a reman one from Pensacola Diesel and hope it works out. Love these trucks, not big power houses but dependable fuel sipping engines if they’re maintained. 247,000 miles on the clock. Anyway, Thanks for the video

[@irishink408]

300k plus in my 94 c3500 crew red on black

[@jmeepping1396]

I just ordered my pump from there today. 279k miles all stock. Was the shipping fast from there?

[@unclea8148]

@@jmeepping1396 yes but I live in Florida so it was probably faster for me. Has worked out well so far so good.

[@jmeepping1396]

I'm in Georgia. So was setting the timing a pain? Thanks for the reply

[@zackdia]

Perfect video. Having to do my pump and this helped. Trucks not acting right and my only codes are the pump and timing so time to replace it.

[@leekennedy2841]

Absolutely fabulous video!! You taught me a lot on this issue!! Thank you!!

[@ottolouis7653]

i guess I'm kind of randomly asking but do anyone know a good website to watch new tv shows online ?

[@santiagocassius775]

@Otto Louis Meh I watch on Flixportal. you can find it thru google:P -santiago

[@ottolouis7653]

@Santiago Cassius Thanks, I went there and it seems to work :D I really appreciate it !

[@santiagocassius775]

@Otto Louis Happy to help :D

[@juliem1595]

Awesome video and love the little humor with your Wife

[@northernlandsgaming3268]

My dad has a 94 Suburban and a 95 pickup, both have the PMD on a custom plat bolted under the truck, I believe they are bolted to the skid plate.

[@milkprojects2583]

6.5 turbo all the way 👌💯

[@1963felonee]

Thank you for the video bud, I'm pulling heads off one and wanted to make sure I was doing it right

[@rubberduckydiesel9349]

Not a problem. Hope it helps

[@1963felonee]

@@rubberduckydiesel9349 it sure does, I also know why that damn turbo wouldn't kick on for shit

[@joberthalib9951]

Great removal instructions Man, thanks so much!

[@zacharylowe509]

Thank you for this video you are a life saver

[@ramirodgrrec6749]

Hi!! It' s very useful video! I write you from Argentina, I need to buy this pump for my truck in EEUU, is a GMC Yukon 6.5 1995, could you tell me which is the correct item please? Amazon offers one of ac adelco (usd 917) and another from cardone (usd 730), do you know which is better? Thanks a lot from Argentina!!!

[@danryan3146]

I'm actually Canadian, but I can appreciate the sentiment.

[@ThatGuyJayDub]

My truck is a 94 with the 6.5 so it's got the DS4 I wanna put a DB2 on it one day. I like the idea of a mechanical injection pump instead of electronic

[@FULLradiator]

Can pick db2 up for nothing. They make less power than ds4. Do a feed the beast mod, walbro lift pump and wait to start harness (ops bypass)with relocated fsd and you'll be way better than a db2. WAY BETTER!

[@superapple4ever]

I’m a Texan but, don’t forget the Canadians!

[@96BigWill]

Good video man

[@andrewgibson1991]

Nice shop man thanks for the video good luck

[@myidahohomestead.7123]

I just got a 95 with the 6.5. They relocated the pmd behind the bumper. But they bolted it to the plastic fan shroud. The heat sink was in the glove box. I had to replace the pmd right after I got the truck. Now it sometimes runs good. Sometimes jerks and chugs. The service engine soon light comes on when I go over 1500 rpm. Then shuts off if I go under 1000. But stays on if i go much over 2000 until I shut the truck off. Ive tried a second new pmd and 3 different controller chips for the pmd. The exhaust is pretty clean. No real noticable smoke. The service engine light never came on until I put on the new pmd. Im worried it's the injector pump. But it will run fine 75mph down the interstate and idol fine. Then it acts up again for a bit then it runs ok again. It's got me stumped.

[@rubberduckydiesel9349]

Have you pulled the codes on it? Even if the light turns off it will still be in the history

[@myidahohomestead.7123]

@@rubberduckydiesel9349 not yet. The local auto zone and o'riley parts don't have a scanner that will read it. I've finally tracted down a friend's brother's brother in law that says he has the right kind of scanner. Just talked to him tonight. Im at work so I can't meet up with him tonight. Its either a timing issue or the injector pump starting to go out.

[@rubberduckydiesel9349]

@@myidahohomestead.7123 ok. I know the orielly here has a bosch scanner, they sell it too i have one, but it does OBD2 and OBD1 trucks. Let me know what you come up with, I'm curious myself.

[@myidahohomestead.7123]

@@rubberduckydiesel9349 the guy that said he had the scanner didn't. But we found air in getting in the fuel system either from the new lift pump or new fiel filter. I've bleed out the filter a few times now. He thinks I need to have the timing reset on the injector pump to match the new pmd. We are 99%sure the injector pump is not bad. It idols beautifully just starts missing when the rpm gets over 1500.

[@rubberduckydiesel9349]

I've never had to retime when doing a PMD. Could be the optic sensor on the pump

[@billygraham5583]

Any 6.5 van injection pump video

[@rubberduckydiesel9349]

I've yet to go toe to toe with the vans yet, but I would like too. I want to see the center mount turbo

[@TheMcdrewb]

Love 6.5!!

[@edwardswanjr9104]

Rubberducky can you advise me please? So I am sitting at a light in my 96 6.5L, foot on the brake and the engine all of a sudden revs and the truck tries to jump. After a few times (still at the same light) I put it in neutral and the engine is all over the place. Light turns green, try to accelerate, bucking and jerking and copious amounts black smoke. Fortunately only 1/2 mile to home but at turn light into neighborhood, put truck back into gear and it shut down. Cranked, put it into gear, shut down. Repeat. Barely made it through the light. Does it sound like injection pump to you? Thanks.

[@rubberduckydiesel9349]

I would say its absolutely your injection pump. Park it if you can, some pumps just quit when they go, others attempt to run away. That's what yours sounds like to me.

[@edwardswanjr9104]

@@rubberduckydiesel9349 Appreciate the response.

[@marcoveltre3014]

Great video dude, super helpful. I got a question for you. I was on my way home from work last week when my 6.5 randomly stalled. Tried to start it back up and it was a no go. Took it to the shop for a diagnosis and they said my injection pump was dead. Does this sound like a pump issue to you or should I be looking somewhere else?

[@rubberduckydiesel9349]

I would say so. Every 6.5 I ever have lay waste to the IP ran like a champ and stalled or never started back up after I started it.

[@rubberduckydiesel9349]

But I would check your PMD over just to make sure

[@marcoveltre3014]

@@rubberduckydiesel9349 turned out to just be the PMD this time. Still thinking about changing the IP tho since it has 197k on it. It looks relatively simple but how difficult would you say the job is?

[@rubberduckydiesel9349]

@@marcoveltre3014 basic hand tools and a weekend is ample to do it. It's pretty easy really, just getting the TDC Relearn is the challenge

[@hudsonhawk0016]

Nice video and I'm subscribed. I got to do this on my old 84 K30.

[@rubberduckydiesel9349]

Thanks man!

[@hudsonhawk0016]

@@rubberduckydiesel9349 👍👍👍

[@milkprojects2583]

Can u do a video on how to remove the heads

[@rubberduckydiesel9349]

If you search through, I have a few videos where we do just that.

[@Scooterworkdavisonmain]

Is there anything I can do to mine it has the check engine light on and it says injector pump but it still runs but it loses acceleration sometimes

[@rubberduckydiesel9349]

Did you replace the pump?

[@DougBobbitt]

Cool channel, keep up the good work! Any thoughts on a 6.5 that fires up strong and then dies like there was no fuel supply? Is that caused by injection pump failure? PMD has been replaced already. Thanks!

[@rubberduckydiesel9349]

Appreciate it! I'd start with checking your lift pump/OPS sensor

[@DougBobbitt]

@@rubberduckydiesel9349 Cool thanks, I can hear the lift pump running before start. Is the OPS sensor next to the fuel filter behind intake? Thanks again!

[@antilortiz2302]

nice video

[@adamsalum9181]

God bless America 🇺🇸

[@stevemiller5994]

93 k3500 non electronic, after engine is at operating temp if I shut it off I will need cool water to pour on the ip for it to start back up. Ip was remanufactured jan19,2018. I was told possible timing cause previous owner installed it after purchasing from a salvage yard around a year ago. I was told to advance it turning pump to passenger side about 2 degrees to see if that fixes it. Is this correct?

[@pacheco464]

I like learn little bit more this pump go whith timing or just iits as replacer and that’s it?

[@rubberduckydiesel9349]

They have to be static timed to start them up, then electronically reset the TDC.

[@christophercordasco1739]

How can you tell the proper way to install the gear, since there's 2 holes?

[@rubberduckydiesel9349]

There is a bolt pattern on the pump that matches the gearm it can only go one way.

[@LordNotlek]

Can you leave the turbo on when removing injection pump on a later model 6.5?

[@rubberduckydiesel9349]

I know some folks have. I do it just in case an injector loosens with the injection line. And I don't have to work around it.

[@LordNotlek]

@@rubberduckydiesel9349 thank you. Is it necessary to use a program to time the pump? Or can I just drop it in

[@rubberduckydiesel9349]

You can, it might run right, chances are much heavier it won't.

[@freezepop6389]

Is it possible to knock that injection pump gear out of time out of time after you have removed the pump? The gear moved to the driver side, I moved it back. (Chevy short bus) kzbin.info/www/bejne/Z3TOqneqq5airck

[@rubberduckydiesel9349]

Could be, I've never personally experienced this. But if one isn't careful, I could see it being a possibility

[@dylanpries4356]

My 1999 6.5 starts hard even right after turning it off. Cracks for at least 5 seconds then runs fine until I try to start it again. I’ve replace both lift pumps and the crankshaft position. Not sure if I did the relearn correctly. Also it has 240k and it appears to have the original injectors. Any advice would be appreciated!

[@rubberduckydiesel9349]

Injectors can cause a hard start, I'd make sure there aren't any fuel leaks or blockages and that your glow plugs are functioningproperly. But I'd do them injectors first

[@dylanpries4356]

What’s the best way to check for fuel blockage?

[@rubberduckydiesel9349]

Crack open the "T handle" and bump the key to make sure that fuel flows out smooth and consistent

[@jotdhesa406]

Hey Dylan i have the same issue and i did the same thing except crankshaft position. Is replacing injectors solves the issue. Please let me know

[@crankshaft3008]

I’m about to pull my injector pump... my question is about the exhaust runners on the intake... while it’s off will it hurt anything if I block them off to delete the Egr? Or is there an easier way?

[@rubberduckydiesel9349]

I believe you can change the upper plenum out and be fine that way. Get a non EGR plenum and remove the egr itself from the equation

[@crankshaft3008]

Well... I went a head and plugged the hole in the lower plentum and made an egr block off plate for the upper plentum!... we shall see what happens... also I removed the vacuum pump can I just disconnect all that crap that has all the vacuum lines going to it??? I am gonna tune this truck as soon as the IP is in and running... thanks for replying btw!!

[@rubberduckydiesel9349]

Yeah you can rip all vacuum crap off a s delete the vacuum pump. You'll need a shorter belt, but worth it

[@13yearsaprepperr.jtilbury.51]

Im Australian ,,,,

[@domeniclarosa6156]

How come you have to remove the turbo? It’s seem like it’s not in the way

[@rubberduckydiesel9349]

I dont have too, I just choose too. Makes it easier to access the lines and such.

[@rbhusana]

Also if you want to change the injectors at the same time, might as well, then the turbo has to be off

[@JinxLaz]

We definitely are not all American so I'll find somewhere else to find this information.

[@rubberduckydiesel9349]

Huh?

[@YouSoCouldHaveGotMe]

Tell me you live in Minnesota so I can hire you to fix my long start, white smoke issue. 1993 K3500 6.5l Turbo Diesel. Just changed out all 8 glow plugs with AC Delco 60G plugs. When cold, it cranks for atleast 5-10 seconds to start then a bunch of white smoke comes out. Once warm the smoke stops. Trying to figure out if I have an Injector Pump issue or I dunno? The new glow plugs didn’t fix it.

[@rubberduckydiesel9349]

I am in Michigan unfortunately. Have you done the glow plug relay by chance?

[@YouSoCouldHaveGotMe]

Rubberducky Diesel I actually put a new one on thinking that was it, but then the glow plug light wouldn’t come on and it wouldn’t start at all. I put the old one back on and it started

[@dylanpries4356]

Greatful dad, mine is doing a very similar issue, did you figure it out?

[@YouSoCouldHaveGotMe]

@@dylanpries4356 I ended up installing a glow plug bypass. So I can manually keep the AC Delco 60g plugs on a little longer. That seemed to do the trick. If you just put the plugs in it may take a week or two of starts to eliminate the smoke issues. Check out leroydiesel.com/products/leroys-glow-plug-relay-override/

[@landen2bc]

I recently got a 99 with the 6.5. Do I have to worry about the gear on the pump falling when I take the 3 bolts off?

[@rubberduckydiesel9349]

Nope. Just have to make sure you dont drop the bolts

[@michaelrollins3979]

@@rubberduckydiesel9349 how does it not fall off when you pull it off? thanks

[@rubberduckydiesel9349]

@@michaelrollins3979 the front housing holds it in place, then the bolts will put it back true when you go to reinstall

[@michaelrollins3979]

@@rubberduckydiesel9349 ohh nice, so do I need to worry about timing?

[@rubberduckydiesel9349]

@@michaelrollins3979 nope, just make sure you line up the dowel in the same place as the old pump and it'll go right back. You will have to re static time the truck and then do the relearn regardless

[@tjsmith2812]

confederate flags a no go for me .

[@matthewbesecker4432]

I've got a 98 6.5 with 300500 on the clock. It goes into what I call limp mode. It'll still run, but 39mph. Please tell me this is an easy fix

[@rubberduckydiesel9349]

Could be, hard to say with limited information

[@matthewbesecker4432]

@@rubberduckydiesel9349 do you have an email I can reach you at?

[@rubberduckydiesel9349]

[e-mail]

[@andrewilson6461]

Where is the the Throttle position sensor on a 95,GMC Sierra k1500

[@rubberduckydiesel9349]

It's the throttle pedal itself

[@jvhamby5]

Where is the reinstall video?

[@rubberduckydiesel9349]

kzbin.info/www/bejne/goGykoOleq2MgbM

[@jvhamby5]

@@rubberduckydiesel9349 thank you very much for sharing.

[@irishink408]

What's the cab from? I'm working on a 94 3500 4 door dually 6.5

[@rubberduckydiesel9349]

That would be my LBZ swap build I'm doing. There is a playlist on my channel along with a crew cab dually build as well.

[@ryanburbridge]

Thanks bud. Any chance you know anyone with the obd 1 software? I am a luck 94 owner lol. Looking to purchase

[@rubberduckydiesel9349]

I would contact John Faddis over at Quadstar Tuning. He's great to deal with and will take care of you.

[@ryanburbridge]

Rubberducky Diesel thanks for the heads up! You got another sub by the way. Keep up the good work

[@rubberduckydiesel9349]

@@ryanburbridge all good brother, I appreciate the support!