I have now changed maf,4 02 sensors,8spark plugs(w/boots),Fuel filter. on the reader it is reading long term fuel trim stays at=0 and short term trim 28-56.
also says Closed Loop-fault with at least one oxygen sensor. it will still idle for a while then idle down and just die.
Here is something very confusing, the part number for the rear 02 sensor for ford 5.4 is 22500 important info is (rear of converter only!) now if I just type the part number in at the same site I get 22500 1/2 ton truck under 8500 important info(Front of converter only!) suggestions?

vpolarbearView Public ProfileSend a private message to vpolarbearFind all posts by vpolarbearAdd vpolarbear to Your Contacts