Hi my truck has been sitting for a couple years and we are trying to get it running for my boy. It has no spark we replaced crank sensor,cam positionsensor, cap rotor and coil. Still no spark checked all the grounds and wires and plugs ground to pcm
Anything else I'm missing? Aside spark

 

Do you hear the fuel pump prime when you first turn the key on? Does it run when you crank the motor? Do you see 12 volts at the coil or injectors when you turn the key on? (power will only last about three seconds there, unless the PCM sees the engine turning.)