Might want to check if a exhaust manifold stud backed out, it happened to me last week ... driving down the highway when I heard a loud "ticking" noise. Initial thought was someone had an exhaust leak and then realized that person was ME! <img src="/forums/images/graemlins/lol.gif" alt="" />


85 XtraCab SR5 4x4
85 XtraCab Deluxe 4x4