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2000 Chevrolet Silverado 1500 LS 5.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 9/13/2010 14 Replies

Hello guys this one is my personal PLEASE HELP I haven't had the time to do much fuel pressure seams good replaced fuel filter the skip seem to be mostly on. # seven cyl I have swapped plugs coils and wires problem seems to stay on #7 I ran techron through it ...

14 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Silverado 1500 LS

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500 LS

VIN 2GCEC19TOY
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently
Misc.Intermittent Skip

Trouble Codes

P0300Multiple Misfire Detected
P0307Cylinder 7 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500 LS

VIN 2GCEC19TOY
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently
Misc.Intermittent Skip

Trouble Codes

P0300Multiple Misfire Detected
P0307Cylinder 7 Misfire Detected