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1985 Chevrolet Corvette 5.7L Stall
Posted to GM Driveability on 9/27/2009 30 Replies

Engine has full tuneup. All parts are new AC Delco. New cap, rotor, plug wires, spark plugs, ignition coil, ignition module.

ECM has been replaced already with a reman AC Delco unit. Original prom from vehicle was reinstalled for diagnostic purposes (known go...

30 Replies Received (View Replies)

  Related Documents & Media  1985 Chevrolet Corvette

 
Message Closed w/FIX

car Vehicle Data

1985 Chevrolet Corvette

VIN 1G1YY0788F
Engine5.7 L / 8 cyl / GAS
Trans4-speed Standard
DeliveryFI / GM TPI
EmissionsFEDERAL
SymptomsStall
OccursHot, Intermittently

Trouble Codes

42Electronic Spark Timing
44Lean Exhaust Condition
45Rich Exhaust condition
51Faulty or improperly installed prom
53System over voltage
Message Closed w/FIX

car Vehicle Data

1985 Chevrolet Corvette

VIN 1G1YY0788F
Engine5.7 L / 8 cyl / GAS
Trans4-speed Standard
DeliveryFI / GM TPI
EmissionsFEDERAL
SymptomsStall
OccursHot, Intermittently

Trouble Codes

42Electronic Spark Timing
44Lean Exhaust Condition
45Rich Exhaust condition
51Faulty or improperly installed prom
53System over voltage