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GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Chevrolet Silverado 1500: l have a code p1345 on my chevy c1500

Customer Question

l have a code p1345 on my chevy c1500 4.3 vortec l never changed the timing chain or gears, just RR my tje heads. Started it up nice and smooth but soon got the code p1345 lve done lots of older motor so l put the rotor on #1dist point as close as possible maybe it was 3/16 " off. new crank and cam sensors. Have you done many 4.3 vortec?
Submitted: 1 year ago.
Category: Chevy
Expert:  Gary replied 1 year ago.
I am sorry for the long waitwith the engine up on TDC if you pull the cap off is the rotor pointing at the little # ***** like this picture ?