93 Lincoln Mark VIII (130,000mi) with an engine noise I cannot pinpoint. Changed oil to synthetic recently with an anti-drain back filter and actually got worse after that. Either a bad tappet or timing chain tensioners?????? Thoughts?????
thanx:smile:
http://www.youtube.com/watch?v=JsCt-kEJKvU
thanx:smile:
http://www.youtube.com/watch?v=JsCt-kEJKvU