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1999 Chevrolet Silverado 1500 4.3L Hesitation, Misfire, MIL Lamp on
This truck is sluggish on accel. and misfires at cruise. Iv removed the fuel pump there was slimmy darkgreen stuff on the filter of the pump so I replaced fuel pump and cleaned gas tank. Truck still has 50 psi of fuel pressure at fuelrail and 65 psi at the lin...
FIX posted 7/25/2008
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Message Closed w/FIX
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Related Documents & Media | VIN | 2GCEC19W1X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire, MIL Lamp On |
| Occurs | On Accel, Cruise |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Silverado 1500
| VIN | 2GCEC19W1X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Misfire, MIL Lamp On |
| Occurs | On Accel, Cruise |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video