Mechanics

ENGINE CODES 1345

2001 Chevrolet Blazer • 6 cylinder 2WD Automatic • 78,000 miles

I HAVE REPLACE THE CAM AND CRANK SENSOR BUT STILL GET CODES 1345 WHAT DO I NEED TO DO NOW
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ACCORD89
May 19, 2012.



You need a shop with a scan tool to look at the cam retard spec. The gear on the distributor may be bad or the timing chain may be worn sending out the timing.

Roy

ASEMaster6371
May 19, 2012.