Anyhow, drawn here by the intellectual knowledge of gas powered engines.
So, of course I will ask, since I gotta problem, of course;
Older, not classic, 5.4l (Ford Econoline Shuttle Bus) with codes P0453, P0171, P0174, P0141. (I know the codes relate to O2 sensor, lean fuel/air, evap crap, vacuum leaks, etc...). Just sick of online info. SCATTERED.
After cat change ( stolen and replaced with later model Chevy 2500 H.D.)
Any ideas monkey's?
(post is archived)