
1997 Chevrolet K1500 5.7L Misfire, MIL Lamp on
I have a 97 Chev Pickup 5.7L with a random misfire code 300. I've replaced all secondary ign components and clean fuel system with motor vac. My scan tool shows #4 and #3 cylinder misfire, #4 misfires much more then #3. It happens on accel up hill and when I c...
FIX posted 8/25/2006
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Message Closed
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VIN | 1GM6546364 |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / Cfi |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Under Load, on Accel |
Trouble Codes
300 | Random Misfire |
Message Closed
Vehicle Data
1997 Chevrolet K1500
VIN | 1GM6546364 |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / Cfi |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Under Load, on Accel |
Trouble Codes
300 | Random Misfire |