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1996 Chevrolet C1500 5.7L Poor Fuel Economy, Engine Braking?
Posted to GM Driveability on 12/1/1997

Hi Guys. How about this for a brain teaser? The customer complaint is of poor fuel mileage. The only symptoms on the vehicle that we see that may apply occures when cruising a 55 mph and letting off the gas. At about 3 seconds after letting off the gas, there ...

  Related Documents & Media  1996 Chevrolet C1500

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C1500

VIN 1GCEC14R2T
Engine5.7 L / 8 cyl
EmissionsOBDII, US Federal Emissions
SymptomsPoor Fuel Economy, Engine Braking?
OccursAlways, on Decel
Misc.Cpfi, 4L60e, 3.73 Ratio, Fed Emissions.
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C1500

VIN 1GCEC14R2T
Engine5.7 L / 8 cyl
EmissionsOBDII, US Federal Emissions
SymptomsPoor Fuel Economy, Engine Braking?
OccursAlways, on Decel
Misc.Cpfi, 4L60e, 3.73 Ratio, Fed Emissions.