Hey all, this one is getting me. My fiberglass bucket has started running 30 seconds to a minute after you turn the key off. Its' not the out of time dieseling that some do, just it runs with the key off a while before shutting down. I've checked grounds and all seem to be tight. wiring is all new (car is less than 2 years old) Running a Mallory ignition system with mallory coil and ballast resistor. Anyone point me to the next things to check out to get it to shut off?