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1989 Pontiac Grand Am LE 2.3L MIL Lamp on
Posted to GM Driveability on 8/20/1999

Hello all. This vehicle is driving me nuts. After it runs for about 30 seconds, the mil comes on. Code 43 is set (electronic spark timing.) I have followed the diagnostic chart in ALLDATA for this code and all components test out o.k. The vehicle runs fine. Fo...

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car Vehicle Data

1989 Pontiac Grand Am LE

VIN 1G2NE14D4K
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsUS
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

43Electronic Spark Timing
Message Closed

car Vehicle Data

1989 Pontiac Grand Am LE

VIN 1G2NE14D4K
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsUS
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

43Electronic Spark Timing