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1988 Chevrolet Corsica 2.8L Poor Idle Quality, Hesitation, Stall, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 3/20/2000

Runs like a crock of - and never has fast idle on startup Code 43 (intermittent) Fuel pressure (38) O2 (looking good) Spark (lots- at least 3/4" and blue) Vacuum (13") Knock retard (0) (idiot light comes on when scan tool shows (15) [...] instantly runs ro...

  Related Documents & Media  1988 Chevrolet Corsica

 
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet Corsica

VIN 1G1LT51W1K
Engine2.8 L / 6 cyl
SymptomsPoor Idle Quality, Hesitation, Stall, Poor Fuel Economy, MIL Lamp On
OccursIntermittently

Trouble Codes

43ESC module or sensor circuit
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet Corsica

VIN 1G1LT51W1K
Engine2.8 L / 6 cyl
SymptomsPoor Idle Quality, Hesitation, Stall, Poor Fuel Economy, MIL Lamp On
OccursIntermittently

Trouble Codes

43ESC module or sensor circuit