Do they have crank sensors in them...some websites only show them after 96. The Camaro doesn't have spark...I'm thinking PCM, Ignition, if it has a sensor, or the whole opti. Any advice...Also how hard are the crank sensors to put in and how costly? Thanks

 

1996 is the first year for a crank sensor. They actually don't have anything to do with spark delivery on an LT1, though. It's only for misfire detection mandated by OBD-II.

 

Thanks man...am I going the right way as to what it is then to looking into the PCM or ignition?

 

First check for trouble codes. There is a test for firing pulses here.