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7 Series / 8 Series
The BMW 7 series and 8 Series Forum

 
 
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  #1  
Old 02-22-2010, 03:00 PM
yedlowski yedlowski is offline
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Location: indiana
 
Join Date: Feb 2010
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Mein Auto: 99 740il
99 740iL - Lost fuel pressure

i went to start the car this morning and it would crank but not start. im gettin spark but no fuel pressure. whats the best way to track down the prob? any sugjestions would be awesome! thanks mike
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  #2  
Old 02-24-2010, 05:59 PM
balance balance is offline
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Location: NC
 
Join Date: Feb 2009
Posts: 766
Mein Auto: 97 740iL
Disconnect the fuel line on the fuel filter that goes to the gas tank, then have someone turn the key to the on position. If no fuel comes out, then you can be pretty sure its the fuel pump, or relay. If fuel does come out then chances are you have a clogged filter or a kink in the fuel line somewhere.
 

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