chogeberg
New Member
- Joined
- Jun 15, 2013
- Messages
- 7
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 1994
- Make / Model
- Ford
- Engine Size
- 3.0l
- Transmission
- Automatic
I have a 94 ranger that I just replaced the head gaskets on and it was ruining rough at idle. I replaced the fuel filter and drove it to work for the last week and half. The truck averaged a little over 21mpg even with the rough idle. Yesterday I replaced cap rotor and plugs and it smoothed out the idle a little bit. I then test drove it about a mile and by the time i got back the truck would not idle at all and was getting O2 lean codes. I replace the O2 sensors and now the truck is idling worse then ever. Does anybody know what I should try next. The Fuel pressure to the fuel rail was around 40 when i check it after the fuel filter change.