
1997 GMC Yukon SLE 5.7L Surge, Misfire, MIL Lamp on
I have this yukon that has a rendom misfire under light load. I can feal real good in 3rd at 60mph. It'll do it in 4th also just not as bad and at 68mph. I have replaced upper intake gaskets, rechecked cap and rotor and pulled all the plugs and replaced the wi...
FIX posted 3/15/2006
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Message Closed w/FIX
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VIN | 1GKEK13R9V |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Surge, Misfire, MIL Lamp On |
Occurs | Under Light Load |
Misc. | 4X4 |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1997 GMC Yukon SLE
VIN | 1GKEK13R9V |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Surge, Misfire, MIL Lamp On |
Occurs | Under Light Load |
Misc. | 4X4 |
Trouble Codes
P0300 | Multiple Misfire Detected |