Problem In Gasoline

It is the first problem when refueling is not in the work starts only after several transformers and when you work starts to work less efficiently than normal and after a period of a fully functioning Second, "when parking the car for more than five minutes in place incoming sign maintenance intermittently and starts the machine work is less than the normal no less efficient and does not work the engine very well," but after the fire vehicle and re-start again become a servo normally here as well as