Clean the air filter can reduce oil consumption 

Car owners should strengthen the maintenance of air filter, if air filter is too dirty or blocked, the air mixture will change thick, then lead to fuel consumption increased

When cleaning the air filter, remove the filter from box then brush away the surface dust along the pleat direction with a soft bristle brush, gently pat the filter face to get rid of the dust.at this time don’t forget to use lean cloth or rubber plug both ends of the filter, in order to prevent  dust enter the filter again.