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2002 Chevrolet Silverado 1500 5.3L Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 8/18/2006 14 Replies

vehicle is miss firing on 1,3,5,7 can remove injA fuse and engine changes a bit but not much,have checked spark and it is good,ran inj bal test and all are even psi's,on the inj kill test 2,4,6,8 all effect the engine but when 1,3,5,7 are killed it didn't make...

14 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Silverado 1500

VIN 2GCEC19T42
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp On
OccursAlways, Hot, Under Load, on Decel, on Accel, Idle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Silverado 1500

VIN 2GCEC19T42
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp On
OccursAlways, Hot, Under Load, on Decel, on Accel, Idle

Trouble Codes

P0300Multiple Misfire Detected