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1998 GMC C3500 Sierra SL 6.5L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on
Found fuel filter empty,replaced fuel pump relay and then the lift pump ran and filled the filter,truck runs and appears fixed,i then checked pump for power and ground,it was fine,checked with scope and the pump feels and sounds like it is pulsing? the scope p...
FIX posted 9/17/2010
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1GDKC34F3W |
| Engine | 6.5 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, MIL Lamp On |
| Occurs | Intermittently |
Message Closed w/FIX
Vehicle Data
1998 GMC C3500 Sierra SL
| VIN | 1GDKC34F3W |
| Engine | 6.5 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, MIL Lamp On |
| Occurs | Intermittently |
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