false p0308?
#1
false p0308?
99 f150 4.6 i keep getting 308 but i have changed coil sprk plug wires and plugs and injector, the truck runs fine not rough no hesitation and the compression is good and no leakdown, i am lost and desperate it doesnt make sense to me. i also sprayed carb cleaner to check for vacuum leaks and didnt get anywhere with that either