I have a problem, whenever I start my car it will crank jsut fine but it won't fire till I let off the key. I don't know what could be causing this because I jsut replaced my voltage regulator because it was faulty, and rechaged my battery because it was drained by a problem caused by the bad voltage regualor. It will happen no matter the temp of the motor. So what do you think? Ignition problem? Any ideas welcome.