Info for those in future. It was a DFPE sensor. Has something to do with the EGR valve. DFPE failed allowing EGR to let exhaust back in cylinders. Also thanks to blt028. Dealship has a new 04' F-150 4x4. Looks good but their not budgeing on price. Rudy 96'Cobra, 2000 Exp. , 94'F150 4x4 , 03' HD and ZX-9r
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company.