the fuel pumps are necessary

Subject: the fuel pumps are necessary Mon Jul 25, 2011 2:28 pm

Once German BMW issued a circular to recall more than 150,000 cars from the U.S. market because of fuel pump. There are security risks that could cause the vehicle to lose power.
High—pressure fuel pumps of about 13 million cars may fail, resulting in the car’ line 6-cylinder twin-turbo engine inefficient or ignition longer.
Do not use gasoline which has been storaged for a long time. According to reports, gasoline which experienced the long-term storage will produced some kind of resin oxidation, and this sticky substance can cause severe lack of air tightness of the engine, will not only make power loss but also damage the engine of the car.
we should make cleaning and maintenance to these oil pumps and . Remember not the sake of convenience rather than to maintain their cars, the correct way is to use the manual on the recommended maintenance time point. Or regularly invites experts to inspect the car, and follow the advice of experts.