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2001 Chevrolet Silverado 1500 5.3L Excessive Emissions, Hesitation, Poor Fuel Economy
Posted to GM Driveability on 9/26/2003 7 Replies

This vehicle has been working poorly for a month,hesitation,poor acceleration on highway and very poor fuel milage,Check aweek ago scan data and found no [...] is back today and the scan data goes from normal data stream to all zeros or base readings (IE coola...

7 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 1GCEK14T91
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Hesitation, Poor Fuel Economy
OccursAlways
Misc.Reg Cab 4*4
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 1GCEK14T91
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Hesitation, Poor Fuel Economy
OccursAlways
Misc.Reg Cab 4*4