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94 gmc, 6.5 turbo deisel, 12ft stakebody dump. 105,000 miles.

B

Boblaw66

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New ip, ops, lift pump, relocated pdm and have another in ready to plug in if other fails, fuel tank, battery,some glow plugs. Ran great for 6 years with no problem then started shutting off. Replaced pdm, and nothing and injection pump and ran great. Now again dies after a little bit. Im thinking the wire from the pdm plugs into wire behind the ip or main harness i think may be bad. I wiggled that connection a whe back and shit right off a couple of time, but cant get it do it again by wiggling. At this point since Im not a mechanic I would like to sell it. Thing runs great when running, has low mileage. 105,000. Thanks for reading. Im 20mins west of Philly. Plymouth Meeting pa 19462
 
Boblaw66 said:
New ip, ops, lift pump, relocated pdm and have another in ready to plug in if other fails, fuel tank, battery,some glow plugs. Ran great for 6 years with no problem then started shutting off. Replaced pdm, and nothing and injection pump and ran great. Now again dies after a little bit. Im thinking the wire from the pdm plugs into wire behind the ip or main harness i think may be bad. I wiggled that connection a whe back and shit right off a couple of time, but cant get it do it again by wiggling. At this point since Im not a mechanic I would like to sell it. Thing runs great when running, has low mileage. 105,000. Thanks for reading. Im 20mins west of Philly. Plymouth Meeting pa 19462
Click to expand...
If You have an off brand PMD harness loaded on there then Get on Leroy Diesel or Quadstar tuning and get ordered a new extension harness.
 
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