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Strange looking DREF
Hi guys, This 1990 GMC Suburban came in yesterday with a "missing" complaint. Yes, our customers seem to know, or more than likely this is the S.W. diagnosing from the counter. Any who, they were right! Under load it would misfire. The plugs were worn, the cap... Login to read more. ![]()
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2 Replies Received
2 Replies Received