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acceleration

  1. Clutch Vibration at Biting Point after Hard Acceleration

    Hi, I have a 2016 Mustang GT PP (manual) with only 21k on it. Factory powertrain warranty expires in a few days. I've been having this problem where, whenever I do a hard acceleration, especially whenever I slip the clutch on a hard pull, I suddenly start feeling a quite noticeable vibration...
  2. Clicking noise when letting go of gas from slight acceleration

    Hello everyone, So i bought a 2020 mustang gt premium with only 4000 miles on it, everything seemed fine until one day i decided to leave the door open to hear the motor start up and rev it. As i let go of the accelerator i can hear a rattle noise as the rpms start to decrease. Is this a bad...
  3. 2019 10R80 GT - Sticking throttle/acceleration at low speeds?

    Hi there everyone, I'm hoping you can help me diagnose an issue I'm having. So far 3 dealers I've taken the car to haven't been able to replicate the issue, but it's certainly there. My car will periodically continue to accelerate on its own. It's always at low speeds, and happens exclusively...
  4. How come my calculated engine torque is so much less than the manufacturer's specifications?

    Here are my calculations. Am I doing anything wrong?
  5. NEED HELP - Wife complaining about her "new" car

    Ok, a little background. I grew up working on vehicles in the 80s and 90s. Once vehicles started into computer controlled everything, I kinda backed away and let the stealership take over (outside of brakes and what not). So I am not completely ignorant to the mechanics of it all, but I am...
  6. Screeching noise when accelerating/letting off the throttle

    I’m planning on going to the dealership soon and having them check it out, but I figured I would ask on here first. Car is a 2019 GT PP1. Initially there was a screeching noise when I let off the throttle after accelerating quickly, at around 3500rpm in 2nd or 3rd gear. Over time the noise...
  7. Will having only ONE new tire cause pull to the left on acceleration?

    My '17 EB convertible is my daily driver, with around 45k miles on it, and I'm lovin it. I ran over something that trashed my rear tire, driver's side. I replaced the tire with a matching Goodyear Eagle F1 Asymmetric All Season, 'cause I've liked them. Goodyear folks said I had between 10k and...
  8. Aluminum driveshaft acceleration improvement?

    Anyone on here installed a one-piece aluminum or carbon driveshaft? If so, any acceleration improvements?


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