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hesitate acceleration

  1. idle issue is fixed woohoo hessitation still slightly there :(

    5.0L Tech
    Ok so I changed out my TPS even though it was set at the right voltage it didnt gradually climb when opening throttle. It bounced everywhere. And in doing so it fixed my horrible almost stalling idle problem and It made my hessitation issue diminish a lot. BUT it does come back from time to...
  2. if you know cars then figure this out

    4.6L Tech
    OK this problem has been bothering me for a couple weeks. When i drive in 2-5th gear (1st gear is fine, just slower)at a low RPM 1k-3k my car feels like it is going to stall, it jumps and looses power and jumps until it reaches past 3k then it drives fine.(not as fast as before but without all...
  3. 2003 mustang gt engine chokes out at 3400 rpm.

    4.6L Talk
    I just recently have been having this issue, regardless of whether I'm driving or just parked my engine is not reving above 3400 rpm. Its a 5 speed and this started about two days ago. The car runs fine until it hits about 3400 and it seems like there is a fuel issue. I am about to change the...
  4. 1998 mustang V6 3.8L Base stumbles in Idle and hesitates in accel.

    V6 Tech
    Greetings, I am a new mustang owner and here is my situation. 1998 mustang v6 3.8L the engine stumbles in idle (RPM are not erratic, constant 800 rpm). When acceleration between 1000 and 2000 rpm the car hesitates. After 2000 the hesitation is gone. Sometimes it does it, sometimes it don’t. does...