Question about 2003 BMW 325

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Cranks but wont start

When i start the car and hold the key turned it its starts for split second then try to shut of. has long had o hold the key in the turn pistion it well do the same thing untill i drain the battery. then i have to jump the battery again. some one said fuel pump and i wass told on htis car it has two fuel pumps. so if thats the case shouldnt one of them still work to push fuel to the engin.

brand new battery
and half tank of gas.

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You have a bad key resistor in start mode it needs to be replaced.

Posted on Jun 17, 2009

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