6.5L PMD issues

[@user-qb3zf2bq9p]

Great video!

[@youdropwemop8854]

Just started my channel around my 6.5, not alot of content for them but at the same time im thankful for the ones like you that exist. You've already helped a ton 🤘🏻

[@surfsailor2003]

If you change out the electronic components on the bottom of PMD, the two big transistors. Which are super cheap. The two silver dollar looking buttons on the bottom it usually fixes the problem. Lots of times they just need to be re-soldered for good contact. If replacements are needed there are part numbers on the transistors for matching. Try it out, I fixed two PMD's by doing it. Good luck.you should be pleasantly surprised

[@carlo2970]

The last PMD I bought was from Pensacola Diesel. I think it was manufactured by Flight Systems. That was ten years ago. I don’t daily my ‘99 Burb anymore but it was a quality unit and still does great when I do take it out. I have a new Stanadyne in the console just in case. I had the dealer remove it from the new pump that was installed due to seal degradation from low sulfur fuel. Always run a fuel conditioner with the modern low sulfur fuels.

[@JREACHER1954]

I'm with ya on the ease of access if/when a PMD will give out. So, I mounted one complete relocation kit in each bumper hole. If current one fails, it gets unplugged at the IP and the other harness plugs right in. Probably close to 10 years without an issue but backup is available. And we all know how that goes, if you got it you won't need it but if you don't, you will. 😁

[@markstack2309]

A manual is the only way to go. I've been working on these since 1993. 94 had 2 different pumps 95 to 2000or 02. Using a remote harness and behind the frt bump seems to last alot longer

[@andreasfalken2198]

When my previous PMD went out the truck just went crazy. I had noticed the weeks before that it had a tendency to jolt the rpm when idiling. And then all of a sudden while driving around a corner the PMD just floored the throttle for 2-3 seconds. Luckely there is not to much power 6.5 but if it had happened on a icy or dirt road it could have been really scary.😬 This went on for about an hour before the throttle just died (no respons). And this was also the time I learned the hard way to have a spare PMD. 😄

[@deltafreshrelics1660]

When I eventually burn through my pmd, I’m taking the 4911 DB2 setup off my 93 engine and getting a stand-alone controller for my 4l80.

[@doughboy6020]

Just watch the rest . You are right mount it where you want.

[@juniorstowing6280]

man these trucks can be a nightmare. I have two trucks both giving me hell. who can fix these trucks? are you taking on jobs?

[@leandrooliveira1526]

I have 2000 gmc Sierra I’m have some problems basic on pmd

[@noahfox3595]

hey man I've got a question for you about an older video, I'm having some optical sensor troubles and I'm trying to figure them out, I've already pulled and cleaned the sensor, and I'm running diesel kleen through it too, but its still doing it. I also had noticed that in my injection pump whatever the OS mounts on moves, should that be that way?

[@doughboy6020]

What about thru the cab and inside mount.

[@kengilmore4384]

I mounted mine behind left headlight

[@joshuabontrager2682]

I am glad my 6.5 don't have a pmd

[@christopherorlando2180]

have you ever ran into a problem where an older timing cover didn't match up to the newer timing cover and now the the crank position sensor isn't picking up the crank

[@ikiahlewis9169]

I had the wiring going to the pmd being bad I replaced the pmd and still had issues then I checked the wire it has a bad connection and would cause it to not run or run rough

[@samsara2024]

Nice video! Hi from Madrid, Spain. I own a 95 6.5L Suburban. Sometimes I have error codes 17, 18 and 35 then the engine runs weird and sometimes stalls. What do you think it can be? Some times I disconnect the battery for a few minutes and after this all goes ok.

[@Cjtaylordiesel]

What is your opinion on the wicked wheel 2 for the 6.5 and if positive how much boost can it run?

[@ramirodgrrec6749]

Hi, could you tell me the name of the shops to buy a good PMD? Greets from argentina!