gforceman

Mechanic said the drivers cat is on its way out. .. all 02 sensors are good but have an issue with cylinder 7 on that bank missing .. causing my rough idle and bad cat. I replaced injectors plugs and cops on that side he said. Manifold seal or sometging mechanical ..what else can I look at. Or check he also said the fuel trims are spot on and timing is good. And I looking at a valve or head job Or shall I just trade and run like hell.

. 152k 5.4 3v