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Question

when start my XXX XXXX bmw it only cranks and craks. this usually happens on 2- 3 attempts and on the 4 it starts?

Submitted: 398 days and 12 hours ago.
Category: BMW
Value: $20
Status: AWAITING CUSTOMER ACTION

Answer

Hello, it sounds like you have a bad check valve in the fuel pump, This allows the fuel pressure to bleed off. You can test it by use of a pressure gage. If this is the problem you will need to replace the pump assembly, Thank you and please Accept my answer. Sincerely Jacob.

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Expert: jacob
Pos. Feedback: 97.4 %
Accepts: 284
Answered: 10/6/2008

BMW Technician

Master BMW and Master ASE Certified

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