I had the same problem some years back, and it turned out to be a bad computer that was keeping one of my fuel injectors wide open. Not only did it stump 2 different mechanics, but when I finally towed it over to a Ford dealership, my engine was blown out from running it to long with this condition. Anyway even Ford couldn't figure out the problem. When the engine was finally replaced, and was started, the same problem was still there. Its only then that the mechanic realized that my computer was bad. Replaced computer, problem solved, imagine that! Anyway, whether it be the computer or not, sounds like you have an injector stuck open.
Monday, June 15th, 2009 AT 12:48 AM