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2002 Chevrolet Suburban 1500 LS 5.3L Misfire
Posted to GM Driveability on 2/7/2011 25 Replies

hi i need help wt this one, the truck had the ck engine lith on wt po300, since have over 100,000 miles we d the wires and plugs, but still misfire on driver side of the engine cilynder 1,3,5,7 all the coils are good the ingectors puls is good. if some one see...

25 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Suburban 1500 LS

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Suburban 1500 LS

VIN 1GNEC16T22
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Suburban 1500 LS

VIN 1GNEC16T22
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected