01 7.3 trouble...PLEASE HELP !
I've got a 01 7.3 with 109K miles on it. Several months back I started hearing a knocking sound. It has no low end power whatsoever and runs really rough. Put it on the comp at it said #8 injector was bad. I replaced # 8...Still same problems. A former engineer from ford told me it was most likely the UVC harness. I replaced it....still the same no better. Here are the things Ive noticed:
Low power on takeoff
CEL comes on when I really get on it at high speed.
Oil in valley on passenger side
Battery light flickers when less than 1200 rpm (not staying on constantly).
Ive been told it may be anything from HPOP, CPS to the Torque converter.
PLEASE HELP !
Any suggestions would be greatly appreciated.