I have a problem in my focus .... Well, it has spent twice, ........... the first time it was when I was checking it since rolling in high or low revolution the engine gave me small jaloneos as a lack of current !! .......然后我打开了汽车,我把它留在停车场,然后开始加速它,因为我停止加速加速,它发抖并关闭了。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。但是我再次回头,没有任何问题! ..................奇怪的是,每当我说加速汽车停车时,这两次都被关闭。...可能是什么???