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GM Code 42 (Electronic Spark Timing)
Posted to Technical Discussion Forum on 2/12/1998 12 Replies

Hi Everyone,

Can I share another experience and ask for advise? A 1988 Baretta 2.0L came in with the CEL on. Code 42. I discovered that the CEL will come on about a second after starting the vehicle and stay on. If you let the car run for more than 2 minutes... Login to read more.

12 Replies Received (View Replies)