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1999 Chevrolet Silverado 1500 4.8L No Start, Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 8/14/2008 17 Replies

This truck is eating fuel pumps at a rate of 1 every oil change.... Ive checked every wire in the circuit.... we started with a aftermarket pump and it blew and warrantied thinking it was a defective unit....truck came back again and we installed a dealer pump...

17 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 1GCEC19V1X
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Cuts Out, Stall, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 1GCEC19V1X
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Cuts Out, Stall, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected