1997 GMC pickup 1 ton V8-454,auto trans air 4x4 fuek inj.
engine code 1345 keeps setting at start up I can clear it and it will stay off till restart
have replaced dist. cap rotor, crank sensor, camsensor
Optional Information:
1997 GMC 1 ton 4x4 454
Already Tried:
new cranksensor, can sensor, dist. cap. rotor