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2004 Chevrolet Tahoe LT 5.3L Misfire
Posted to GM Driveability on 6/26/2011 12 Replies

this one is personal the wifes truck. engine started misfiring with a p0200 and p0300 fuel pressure is good coils good the misfire was on #5and #3 i switched the injector from #5 to#1 and now i have a miss on #1 so i put a new injector in #1 and still have the...

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  Related Documents & Media  2004 Chevrolet Tahoe LT

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Tahoe LT

VIN 1GNEC13Z44
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0200Electronic Throttle Control System - Position
P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Tahoe LT

VIN 1GNEC13Z44
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0200Electronic Throttle Control System - Position
P0300Multiple Misfire Detected