
1994 GMC C3500 Sierra SLE 6.5L Poor Idle Quality, Stall, Misfire
truck came in as a no start found injection pump to be bad also found air fuel system caused by the transfer pump only running during cranking replaced oil sending unit engine starts and runs good cold as it warms up begins to misfire at idle misfire gets wors...
FIX posted 7/18/2016
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Message Closed w/FIX
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VIN | 1GDKC34F1R |
Engine | 6.5 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Symptoms | Poor Idle Quality, Stall, Misfire |
Occurs | Hot, Idle |
Message Closed w/FIX
Vehicle Data
1994 GMC C3500 Sierra SLE
VIN | 1GDKC34F1R |
Engine | 6.5 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Symptoms | Poor Idle Quality, Stall, Misfire |
Occurs | Hot, Idle |