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Re: P1345 ckp/cmp correlation
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Originally Posted by bob0514
I just put head gaskets in my '98 Tahoe. Now the code reads p1345 ckp/cmp correlation. I had a Firestone Dealer check the timing and they couldn't fix it. What else could it be?
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If you had performed a search here, you should have found a number of threads related to this.
Basically the timing is off...you can't time this motor the conventional way, you will need to find someone with a scan tool that reads camshaft position offset...the spec is 0 at 1200 prm.
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Got all the certifications
25 years ASE Certified Master Technician
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Yea..I work at a DEALERSHIP....got a problem with that?
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