What causes a car to jerk forward with the brakes on?

What causes a car to jerk forward with the brakes on?

If you are getting a pulsation in the brakes and do not have an ABS or any light on in the dash then this is most likely caused by the front rotors of the brakes are warped. You should have… Hi there. In most cases, when the AC compressor and clutch engage, it will draw extra ‘power’ from the engine and cause the idle to slightly drop.

Why does my Jeep WK2 surge while driving?

It mainly did it going up hill or at around 40 mph at 1300 rpms. Just like the WK2 guys with the 3.6 engine. They are experiencing something similar with having to adjust the way they drive due to lack if power and not so good tuning. It’s going to surge/buck regardless what you do because of lack of power and tunning.

Why does engine rev up and down when I step on the brake?

When I step on the brake it revs up and down as if it is going to stop, but it doesn’t. I let off the brake it revs/runs fine…

Why does my Jeep make pulses while driving?

Not during the whole acceleration, only when i apply more gas and the rpms rise, usually once i back off it stays steady. It also feelsl ike ive been getting less power in higer speeds. The car idles and drives perfectly at slower speeds but on the highway you can really feel the pulses and hear the exact making sounds.

Can a car lunge forward with your foot on the brake?

I actually saw the exact problem on your website “started lunging forward randomly”. My new Subaru has done this about four to five times since I bought it in April. I will be at a stop light with my foot on the brake and suddenly the car lunges but does not move because my foot is on the brake.

If you are getting a pulsation in the brakes and do not have an ABS or any light on in the dash then this is most likely caused by the front rotors of the brakes are warped. You should have… Hi there. In most cases, when the AC compressor and clutch engage, it will draw extra ‘power’ from the engine and cause the idle to slightly drop.

It mainly did it going up hill or at around 40 mph at 1300 rpms. Just like the WK2 guys with the 3.6 engine. They are experiencing something similar with having to adjust the way they drive due to lack if power and not so good tuning. It’s going to surge/buck regardless what you do because of lack of power and tunning.

When I step on the brake it revs up and down as if it is going to stop, but it doesn’t. I let off the brake it revs/runs fine…