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1999 Chevrolet Silverado 1500 5.3L Misfire, MIL Lamp on
Posted to GM Driveability on 8/28/2003 9 Replies

truck came to shop app.10 month with random miss [...] first did a motor vac which solved problem for 2month cameback with mil on again showing random miss [...] plugs,wires, coils. pulled and cleaned injectors manually motor vac again, solved problem for anot...

9 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Silverado 1500

 
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car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 1GECK14T2X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mfi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways, Under Load, on Accel, Idle
Misc.Pickup

Trouble Codes

300multiple miss fire motor
Message Closed

car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 1GECK14T2X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mfi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways, Under Load, on Accel, Idle
Misc.Pickup

Trouble Codes

300multiple miss fire motor