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2000 Chevrolet Tahoe LT 5.3L Poor Idle Quality, Misfire
Posted to GM Driveability on 2/25/2009 12 Replies

truck came in had p0304 replaced #4 coil no change then done fuel injection clean still same. so done crank relearn no change cleared eng light it now has p0300 but check eng light not on misfire count high on cyl 4 little on cyl 3. does not appear to be vacum...

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  Related Documents & Media  2000 Chevrolet Tahoe LT

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Tahoe LT

VIN 1GNEK13T3Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Tahoe LT

VIN 1GNEK13T3Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle