i finally found out y i was haven bad acceleration with my 1987 325is bmw. i had the guy take the head gasket off and we found out that my valves where hiten the piston and that was causeing it not to let the right amount of fuel in or to let it out. im not sure witch valve it is. and my head gasket was close to shot to. this all happened bc my timing belt was loose and we didnt know it was loose we figured that bc the timeing was good that everything cheaked out fine. well thanx everyone for helping before
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