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1988 M5 wont start

 
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yizzid



Joined: 22 Jul 2006
Posts: 9
Location: Baltimore Md

PostPosted: Fri Apr 16, 2010 9:52 am    Post subject: 1988 M5 wont start Reply with quote

Posting here in case someone might be able to help. Replaced motor mounts and fuel filter last night, now car won't start. Plenty of fuel pressure at the filter outlet. I removed the short fuel line elbow between the rail and the pressure regulator-no fuel here. Am I doing something wrong? Any help would be appreciated!
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edjack



Joined: 04 Feb 2002
Posts: 3887
Location: San Jose, CA

PostPosted: Fri Apr 16, 2010 11:52 am    Post subject: Reply with quote

Pressure at the regulator inlet? If so, bad regulator is my guess. Is the vacuum line connected to the regulator?
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Ed BMW CCA member since 1987 (Nr. 62319).
'97 540i 6 speed Aspensilber over Aubergine interior.
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yizzid



Joined: 22 Jul 2006
Posts: 9
Location: Baltimore Md

PostPosted: Fri Apr 16, 2010 11:59 am    Post subject: Reply with quote

Line is connected. Not sure if the regulator is at the inlet or outlet of the circuit, kinda new to this engine. Car ran great prior to the mounts being replaced and fresh filter....
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yizzid



Joined: 22 Jul 2006
Posts: 9
Location: Baltimore Md

PostPosted: Mon Apr 19, 2010 7:59 am    Post subject: Fixed Reply with quote

It turns out when lifting the engine to replace the motor mounts, the back of the engine dislodged one of the connectors on the firewall, looks like the injector connection. All better now Very Happy
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