
1999 Chevrolet K1500 Suburban 5.7L Misfire, MIL Lamp on
I found lots of info in the archives on this problem, but can't put my finger on this one. I have a miss at idle on #3 and #8 and a miss under heavy load on #4 without #3 and #8 missing. Delco fuel pump was in stalled due to flow issues and serious lack of pow...
FIX posted 6/12/2007
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Message Closed w/FIX
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VIN | 1GNFK16R9X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Under Load, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet K1500 Suburban
VIN | 1GNFK16R9X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Under Load, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |