I have posted a thread like this in the shoptalkk forum, got good answers but produced no results. I have a duraspark form a 77 econoline. Engine hauled over and stuck in a T. this is what happens. It will start up beautifully in the morning. I will drive its and come home. 15 minutes later I will go to drive it again and NO SPARK. the ignition module is a Wells, my alternator is new, the coil was new a few years ago, Battery is new. After I shut off the motor and grab the coil, it is very hot. Is this normal or could it be overheating and then holding back a spark? The motor will start agian a few hours later. I tried a different module just to make sure and the symtoms persist. Any thoughts guys?
Jaggs