have an 87' audi 5000 cs quattro. car won't start. the car has sat in the garage for about 4-5 yrs. and my son kept playing the stereo without car on and drained battery to nothing. Filled battery with water and charged again and battery works again. HOWEVER, when i went to go start the car it no longer starts up. engine turns, but no fuel getting to engine. already drained all the bad fuel, even replaced the fuel pump and fuel filter and yet it still doesn't start. Even got a new distributor to make sure there was spark. also just replaced the fuel pressure regulator but car still won't start!! where do i go now? how do i start the car? the car is really trying to start but it just won't. The car fires on ether but doesn't stay on. what do i do??? if u know the answer help plz or please give me ur email so we can discuss this situation. thxs, if u live in az plz give me some connections of a good german car repair shop