Code P1345

[aandllandscapes]

 

I have 1996 GMC 2500 4wd 5.7Vortec it turnsover and turnsover but dont start i got a code P1345 i replaced the cam sensor and crank sensor it will still not start can anyone tell me how to get this truck going please help me out

[GM-Mike]

I have 1996 GMC 2500 4wd 5.7Vortec it turnsover and turnsover but dont start i got a code P1345 i replaced the cam sensor and crank sensor it will still not start can anyone tell me how to get this truck going please help me out

 

<{POST_SNAPBACK}>

 

 

 

Could be alot of things.

 

Here some things to check for that code straight from the service manual:

Check the following items:

 

A loose or missing distributor hold down bolt

A loose CMP sensor causing a variance in the sensor signal

Incorrectly installed distributor - 1 tooth off in either advanced or retard positions

A loose distributor rotor on the distributor shaft

Excessive free play in the timing chain and gear assembly