check engine light
Thread Starter
Racer
Joined: Aug 2008
Posts: 367
Likes: 0
From: Sacramento ca
check engine light
I am having a code that throws a check engine light about once a month or so. It is a PCM cod PO440HC. I found a list of codes and that one did not seem to be on it. It is a 99 with a maggie, cam upgrade / heads ect.
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From: PA
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