Does it feel like the transmission is slipping?

Slipping can feel like the RPM goes up, but the vehicle does not move or accelerate normally.

Do you hear or feel a clunk when shifting?

This can happen when shifting into Drive, Reverse, or when accelerating from a stop.

Is the engine revving high?

This can feel like the engine is working hard, but the vehicle does not pick up speed correctly.

Do you see any leaking fluid?

Transmission leaks can cause slipping, delayed shifting, high revving, or poor movement.

Don’t replace the transmission yet.

Based on your answers, here are the first things we should check before assuming the transmission is bad.

Final diagnosis requires inspection, scan data, fluid level check, leak inspection, and road testing.