1999 Chevrolet Tahoe code p1345

1999 CHEVROLET TAHOE
175,000 MILES • 5.7L • V8 • 2WD • AUTOMATIC
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CHARLIEO549
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  • 1 POST
replaced the catalytic converters,then replaced the camshaft position sensor then got a p1345 code, ckp cmp correlation. I was told I need to synch the ckp and cmp. is there some kind of adjustment I need to do because of the new sensor? it runs good, just a intermittent miss or something when not accelerating. if you hit the gas there's no miss and it has good power. it's like a little hiccup when cruising at speed{60 to 70mph}.
May 20, 2014 at 7:26 PM
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HMAC300
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  • 48,601 POSTS
this may be a bad distributor especially if it's plastic. the sync has to be done with a scan tool or at least checked. the gear on these wear out and cause your problem.
May 21, 2014 at 6:17 AM