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2000 GMC Sierra 1500 SL 4.8L Hesitation, Misfire
Posted to GM Driveability on 11/11/2002 5 Replies

Customer brought this vehicle in complaining about an intermitent hesitation/misfire under acceleration. I was informed that another repair shop replaced the Plugs, Wires, and Fuel Filter, but this didnt correct the problem.

There is no Check Engine Light (CE...

5 Replies Received (View Replies)

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car Vehicle Data

2000 GMC Sierra 1500 SL

VIN 1GTEC19VXY
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursUnder Load, on Accel, Intermittently
Message Closed

car Vehicle Data

2000 GMC Sierra 1500 SL

VIN 1GTEC19VXY
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursUnder Load, on Accel, Intermittently