Ford Repair Questions? Ask a Mechanic for Answers ASAP
make, model, year, engine size, man or automatic, is it 4x4?
I'm sorry for all the questions but how many miles on your truck and is the check engine light still on, [codeP0353 resolved?] when is the last time the fuel filter replaced? Does the engine miss ? Have you checked fuel pressure?
So its still missing, I would ignore the lean code for now, need to eliminate the secondary side first, so new plug and wire on number 3 [Ford sells just one plug wire] because after that it would be ohming out the wiring back to the pcm from the coil pack.
I would make sure I have a good signal from the pcm for the coil..Use test light,clip on the pos battery and test the 3 circuits back to pcm. Then get back with me, I have to figure out how to send these new diagrams.