
2001 Chevrolet Silverado 1500 4.3L Misfire
All cyls showintermittant misfire, very low count. #4 is the only one that will misfire when hard accel, downshift,rpms over 4000, trans upshifts then #4 begins to misfire and will continue until decel and reapply throttle, misfire stops. We can duplicate ever...
FIX posted 6/7/2012
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Message Closed
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VIN | 1GCEC14W41 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / CFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load, Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
2001 Chevrolet Silverado 1500
VIN | 1GCEC14W41 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / CFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load, Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |