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1996 Chevrolet C1500 Cheyenne 4.3L Misfire, MIL Lamp on
This misfire occurs only during "normal" [...] heavy acceleration and idling NO misfires,runs perfectly!With engine RPM below 2500rpm under load all cylinders randomly misfire,sometimes [...] timing was at -18*,after adj. now at -15*.During misfires Oxygen sen...
FIX posted 4/2/2009
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 1GCEC14W7T |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / CPI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always, Under Load |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1996 Chevrolet C1500 Cheyenne
| VIN | 1GCEC14W7T |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / CPI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always, Under Load |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video