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Car Pulls Under Acceleration

A car that tugs the steering to one side when accelerating hard, but drives straight otherwise, usually has torque steer: worn driveshaft joints, engine mounts or suspension bushes make it worse.

Normal risk

Usually not urgent. Have it checked if it is new or getting stronger.

Short answer · Why does my car pull to one side when I accelerate?

On front-wheel-drive cars with driveshafts of different lengths or angles, strong acceleration can make the steering tug slightly. This is called torque steer and is partly normal on powerful cars. Worn engine mounts, control arm bushes or uneven tyres increase it. If the pull also happens when cruising, look at alignment or tyres instead.

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Safe checks you can do

  1. Compare acceleration and cruisingPull only under power is torque steer.
  2. Check tyre pressures and wearUneven tyres increase the tug.
  3. Note any clunksClunks point to worn mounts or bushes.

Questions that narrow it down

  1. Is it a powerful front-wheel-drive car?Some torque steer can be normal.
  2. Is it new?Look for worn parts.
  3. Does it pull when braking too?Look at the brakes.

Possible causes

Listed without ranking. Use the questions above to see which ones fit your car.

  1. Normal torque steerDesign of front-wheel drive.
  2. Worn engine mountsEngine moves under load.
  3. Worn control arm bushesWheel geometry changes under power.
  4. Uneven tyresDifferent grip side to side.
  5. Wheel alignmentAmplifies the pull.

Questions about Car Pulls Under Acceleration

Is torque steer dangerous?

Mild torque steer is normal; strong or new pulling should be checked.

Can alignment fix it?

Alignment helps if it is off, but worn parts must be replaced.