I have some problem with my ride when I apply brake in my Toyota Vitz 2007 and release the break, it feels like some invisible brake is still applied. If I do not accelerate after releasing break, the car jerks after some time as if the invisibly applied break is removed. This does not happen every time but some days this happens more frequently.
I thought this could be a transmission problem and changed transmission fluid, Engine Oil change, Air Filter, Throttle body clean, break service, NGK laser spark plugs even with Hi-Octane refill (as i always use to add some). At first i thought it solved the problem but issue still exists.
What could be wrong with my car? Your help is highly appreciated