3.8 has random fireing problem October 29, 2015, 09:01:50 AM Any one know if a 86 v6 has a plastic gear on the distributor or metal Quote Selected
3.8 has random fireing problem Reply #1 – October 29, 2015, 12:22:15 PM ok now there is now spark coil has power put another coil Still no spark Quote Selected
3.8 has random fireing problem Reply #2 – October 29, 2015, 02:01:34 PM i would say its the tfi module that grey thing thats on the distibutor.you will need a 5.5mm thin walled socket or grind down a socket to make it fit. Quote Selected