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2002 Chevrolet Suburban 1500 LS 5.3L Misfire, MIL Lamp on
Posted to GM Driveability on 5/20/2004 15 Replies

This engine misfires on the even # bank only. Misfire counts are extremely high. the odd # bank is fine. The engine idles ok. The misfires happen when throttle is slightly depreseed begining about 1000 rpm. the truck will not run much over 35mph. Injector pres...

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  Related Documents & Media  2002 Chevrolet Suburban 1500 LS

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Suburban 1500 LS

VIN 3GNFK16Z22
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursOn Accel
Misc.Z71

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Suburban 1500 LS

VIN 3GNFK16Z22
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursOn Accel
Misc.Z71

Trouble Codes

P0300Multiple Misfire Detected