engine racing

The engine on my Mazda5 suddenly revs(races) with my foot on the brake. I have stopped at a light with my foot on the brake. The car stops normally. After about 3-5 seconds the engine suddenly revs and the car lurches forward. Applying the brakes harder does not help. The only way I can prevent...

Hello all, The last few weeks I've noticed that sometimes when I am braking to slow down the car to make a turn, it seems and sounds like the engine is racing as if I had it in neutral and was putting my foot on the gas. This is a 2013 automatic touring in Drive. Has anyone else noticed...