FordBoy
New Member
- Joined
- Nov 18, 2007
- Messages
- 7
- Reaction score
- 0
- Points
- 0
- Location
- ontario, canada
- Vehicle Year
- 1998
- Make / Model
- Ford
- Engine Size
- 3L
- Transmission
- Manual
hey guys i need help bad. my uncle and myself rebuilt a 1998 3L 5 speed ranger. it has a missfire at 2200, 2300, 2600 rpm in every gear only under load, it seems to be moving to a wider rpm range the more i drive it, it only has this miss fire when it's warm. no check engine light, it's still getting 28 mpg, passed an etest with this problem although it did have high noix which i dont know if there is a connection, it has 60psi fuel pressure. for various problems it;s got many new parts, tps, iac, plugs, wires, coil pack, coolent temp sensor, cleaned maf with proper cleaner. i'm stumped and my last truck had the same problem and we never figoured it out. i dont have a scan tool so i cant check codes. any suggestions are much apreciated sorry for the long post
thanks
jimmy
thanks
jimmy