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Old 09-14-2010, 01:46 PM   #430
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Originally Posted by jose325i View Post
??? care to elaborate? what is hpfp?
HPFP( High Pressure Fuel Pump) a very common problem for N54 engines. The pump seems to stop working all of a sudden and leaves you stranded on the side of the road. There are lots of complains about it on e90post
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