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1991 Chevrolet S10 2.8L Poor Idle Quality, Poor Fuel Economy, hard starting
Posted to GM Driveability on 1/24/2000

Customer complained of long cranking times to start and poor idle. This engine does run rich at idle and rough. The TPS read 5 volts constantly so we replaced it. We cleared the code and rechecked for codes and it kicked on a TPS code again. The new TPS sh...

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Message Closed w/FIX

car Vehicle Data

1991 Chevrolet S10

VIN 1GCCS14R6M
Engine2.8 L / 6 cyl
SymptomsPoor Idle Quality, Poor Fuel Economy, Hard Starting
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet S10

VIN 1GCCS14R6M
Engine2.8 L / 6 cyl
SymptomsPoor Idle Quality, Poor Fuel Economy, Hard Starting
OccursAlways