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  1. Mustang Bucks in all gears?

    4.6L Tech
    Has anyone had this problem? My 96 gt Bucks pretty hard in all gears and on all Tunes from my Bama Tuner. Like when you go to accelerate under load or from a dead stop, it starts Bucking pretty bad. No CEL's and the only code that's came up on my Bama tuner is P0452 a couple of times. I've...
  2. 2001 Mustang GT engine troubles

    4.6L Tech
    I have a 2001 v8 4.6l supercharged mustang gt with a cold air intake and a diablo sport tuner. The other day I was cruising and it started to run like it wasn't getting the right air/fuel ratio. It conitinued to get worse and loose power that day to the point where it quit. I went to restart...
  3. 2001 V6 mustang stumbles at idle, cruise and acceleration

    V6 Tech
    I am stumped. First while backing car began to cut out. driving it was also cutting out. will smooth out and on and off it does it again. just sort of stumbles or hesitates. I replaced spark plugs, wires, fuel filter, air filter, oil change, and pcv. i pulled the wires one at a time from the cop...
  4. 4.6 engine missfire

    4.6L Tech
    2001 gt, 70k, 5-spd, engine misfires when warm and runs sluggish, hesitates, and surges on occasion. only does this when engine is warm, upon cold start no issues. recent chk eng lght says p0305, meaning misfire cylinder 5. i have run fuel injector cleaner, changed spk plug .054 gap, swapped...