Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › intermittent miss and oil on sparkplug.This topic has 16 replies, 8 voices, and was last updated 12 years, 11 months ago by EricTheCarGuy.Creator Topic March 4, 2012 at 11:00 am #448005 stormchickenParticipantI have a 1997 thunderbird with a 4.6L engine.Creator TopicViewing 16 replies (of 16 total)← 1 2AuthorReplies March 14, 2012 at 11:00 am #448021 EricTheCarGuyKeymasterHere are some videos that might help.Power balance http://www.youtube.com/watch?v=bAOmUjAjNjEFinding voltage leaks http://www.youtube.com/watch?v=x-U9WqJfaJsAuthorRepliesViewing 16 replies (of 16 total)← 1 2You must be logged in to reply to this topic.Log In Username: Password: Keep me signed in Log In