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1997 GMC Yukon SLE 5.7L Surge, Misfire, MIL Lamp on
Posted to GM Driveability on 3/14/2006 16 Replies

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...

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  Related Documents & Media  1997 GMC Yukon SLE

 
Message Closed w/FIX

car Vehicle Data

1997 GMC Yukon SLE

VIN 1GKEK13R9V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, Misfire, MIL Lamp On
OccursUnder Light Load
Misc.4X4

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 GMC Yukon SLE

VIN 1GKEK13R9V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, Misfire, MIL Lamp On
OccursUnder Light Load
Misc.4X4

Trouble Codes

P0300Multiple Misfire Detected