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1989 Chevy Corisca 2.8W Strange !!! ?
Posted to Technical Discussion Forum on 5/12/2001 6 Replies

I'll start by saying that I have incomplete data on this one. Symptoms are varied; intermitant rough idle, setting map code 33, Stalling on hot restart,with IAC countonce it stays running} from 0 to 70, and last but not least, runaway idle ... Login to read more.

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