My Grandfather needs some help with his LT1. It is a 1940 Ford with a 96 LT1 motor out of a Corvette. He let the car sit in one of those portable garages last winter and the car has not started since. I think condensation killed the Optispark so we bought a new Optispark and waterpump. It still will not start. It just turns over and doesn't fire. Any other ideas ? Maybe the ignition control Module ?

 

ICM would be my first guess, should of tried that and the coil first

 

Just put a brand new ICM on and coil. Still wont start. Could it be something to do with the computer ?

 

have you checked the fuel pressure

 

I have not personally, grandfather might have. I will make sure I check that tonight. thanks.

 

Double check all your grounds, the ICM is really sensitive to not having a good ground.

 

If you follow this diagnostic you will figure out the problem

http://www.mainstreamtopics.com/foru...p?showtopic=78

 

awesome ! I will use that as well.