Hey guys. yeah just lately, my car as i hit the accelerator, at times the car just stops accelerating for some reason and then a few seconds later it will accelerate again...this is all while my foot it on the accelerator pedal all this time....its so annoying coz at times im at the lights and my car just doesnt move coz it just keeps stopping...its not stalling its seems as though no petrol is coming in...as yeah it just stops....please help