Question about 2000 GMC Sierra 3500
Truck has 236,500 miles on it. would it be the distributer wore out or the timing chain and gears
With that much mileage everything is worn!
code p1345 which is crank shaft camshaft position error code.
If the distributor moved that is why the code is present. The dis. in these trucks does not control ignition timing it controls injector timing (it is the cam sensor).
Posted on Jan 22, 2013
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Posted on Jan 02, 2017
SOURCE: 1999 G1500 5.7 Timing issues?
dan12, I have a 2000 savana that had exact same issue, at least appears to be same. Sometimes it would start fine, other times it would act like it was out of time. Finally we had to get it towed because it would not start, turn over, but not start. Probably all over about a three month time frame. The solution that is still working after a year was to replace the distributor cap, it was allowing moisture in. I have seen a moisture reference on line before, never have seen the final outcome. I know it sounds simple but my vehicle went from not being reliable to using every day.
Posted on Sep 15, 2008
SOURCE: 02 GMC Sierra 4.3 V6 P1345
Well that sounds like a tough one , But here is a site worth checking out . Several mechanics use this it to help out people like your self that are frustrated and are getting P #$%$# off ! Good luck
Posted on Mar 09, 2009
Camshaft To Crankshaft Position Correlation Fault is what p1345 means. if the problem isnt electrical I would imagine the timing chain could be stretched and the engine is out of time somehow
Posted on Nov 18, 2009
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