Need some advice please. Engine jumping at 3k to 4k rpms.
Ok i have an 02 ranger edge, v6 3.0l. here lately its been acting funny at around 3k-4k rpms, mainly when im on the highway and need to floor it to get around someone. It feels like it is jumping, when i had drew(edgeman4.0) help me tune it this weekend he said he thought it was misfiring. So i took it advance auto to have them pull the codes to see what it said, the computer wasnt throwing any codes out. I have had people tell me it could be the fuel filter, which we tried to change over the weekend but the clips broke; have been told could be vacuum leak, spark plugs which were changed along with the wires, coil pack. Anybody have any advice as to what they think that it might be? any advice will be greatly appriciated.
2002 Ranger Edge 2wd | 3.0 v6 auto 3.73 | 30x9.50 BFG MT KM2 | 28% tint | Chevy Shackles | Cranked B T-bars | Westin Bull bar | Three-tone airhorns | air box mod k&n drop-in | foglamp mod | explorer ohc | alpine headunit | 10" mtx thunder 4500/custom box | kenwood amp| 4 wheel disk brakes | line of fire