The clearest sign of slipping is the engine revving without matching acceleration. You may also feel delayed or abrupt shifts, notice higher-than-normal RPMs, sense a loss of power on hills, or smell overheating fluid. Any of these is a prompt to have the transmission inspected.

This guide is part of our warning signs guide. For pricing, see the transmission repair cost guide.

What are the main signs of slipping?

  • The engine revs but the car does not accelerate to match
  • Shifts feel delayed, soft, or jarring
  • RPMs climb higher than usual for your speed
  • A burning smell from overheating fluid
  • The car feels like it briefly loses power

What should you do if you notice them?

Minimize driving and have it diagnosed promptly. Slipping generates heat that accelerates wear, so early action usually means a smaller repair. Learn how slipping is fixed.

Common questions

Most drivers describe the engine revving without the car accelerating, along with delayed or abrupt shifts and a sense of lost power.

It always warrants a diagnosis. Sometimes it is fluid-related and inexpensive to fix; sometimes it signals internal wear. Only an inspection tells you which.

Yes, especially early on, which is why it is easy to ignore. Intermittent slipping still deserves prompt attention.

About this information

This guide provides general education, not specific advice for your vehicle. Any figures are cited as educational ranges, not quotes. Confirm details with your owner's manual and a licensed technician.

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