
Originally Posted by
FordMan77
Ahh, the vac T under the snout. That likes to leak even stock. I'd gap them at stock (.055) IIRC and call it a day. Holy cow, .080??? No wonder it ran like junk. Heck, my GT started running rough when my gap was at .065, lol... BTW, check out the "safely modding your 3800" thread for proper plug type/brand and gap. That is what you should run in it.