Occasionally car starts, drive awhile, no check engine light on. Then I will notice that it has come on. No effect on performance or anything noticeable. Shut car off, restart it often no check engine light on. Help please! Thanks!
What makes this problem better or worse?
Shutting car off and restarting it often makes light go out.
How long has your 1994 Oldsmobile 88 had this problem?
About a month. 3800 v6 117800 miles. Think it had rodent issues. Could a bare spot on a wire cause this?
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