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Old 07-16-2006, 12:15 AM   #1
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Default any experience with code 42

This is on our 90 Ciera w/3300.

Book states code 42 is
electronic spark timing circut - open or shorted to ground
direct ignition system fault - open or shorted
fuel cutoff relay circuit

I mean theres alot of items in the spark timing circuit right ?

then I dont believe we have direct ignition or fuel cutoff relay do we ?
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Old 07-16-2006, 12:27 AM   #2
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Sorry man, this one was moved to the lounge for a reason... it'* not a bonnie. Check us out over at for help.
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