Hooked up battery backwards

[hotrodpc]

Another suggestion, and this is probably about the same thing Leo is reffering to, look around the engine compartment for a heavy 10guage red wire. Follow it around and look for any breaks or melting of the coating. That is likely going to be the first thing that could have gone wrong. It going bad first, probably would have protected most everything else. How about crossing the solenoid and seeing if it at least cranks? That would tell you that the problem is between the ingnition switch and the battery.