
1998 GMC K1500 Sierra SL 4.3L Misfire, MIL Lamp on
Reoccurring code returns P0300, misfire counters storing misfires on all cylinders, excessive misfires occurring on current misfire counters for cylinders #1 & #4, ran fuel injection cleaning on fuel system. Replace injectors #1 & #4. Misfire apparent at R.P.M...
Summary posted 6/23/2005
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Message Closed w/Summary
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VIN | 1GTEK14W9W |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / c.p.i |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Hot, Under Load, on Decel, on Accel |
Misc. | Sierra |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
1998 GMC K1500 Sierra SL
VIN | 1GTEK14W9W |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / c.p.i |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Hot, Under Load, on Decel, on Accel |
Misc. | Sierra |
Trouble Codes
P0300 | Multiple Misfire Detected |