Lifted2x
New Member
- Joined
- Sep 30, 2007
- Messages
- 103
- Reaction score
- 0
- Points
- 0
- Location
- Medford, OR
- Vehicle Year
- 1994
- Make / Model
- Ford
- Engine Size
- 4.0
- Transmission
- Manual
Well I tried to pull the codes but it wont do anything i connected a test light then connected the jump wire but it didn't do anything no flashes or anything. I had the key on and the engine off but didn't get anything out of it. I did notice that it runs almost perfect for the first minute or so then it acts like it is missing real bad and when you give it some throttle it wont rev up past about 2500 and it sounds like it is backfiring through the intake. possibly the timing is off?ya the map sensor is a little important.
codes can be pulled with just a jumper and a test light (the check engine light probably isnt hooked up, if any of the rest of the itnall is anything to go by). more details in the tech library.