2003 BMW X5 LOW FUEL PRESSURE

2003 BMW X5
101,000 MILES • V8 • 4WD • AUTOMATIC
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SURENAD
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hello , diagnostic report says low fuesl pressure rev meter does not go more than 3000rpm have changed fuel filter but still the same .what other options do i have pls advise.thanks youo
Jan 1, 2010 at 8:36 PM
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RASMATAZ
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diagnostic report says low fuesl pressure

Could be the fuel filter, fuel pressure regulator and fuel pump
Jan 1, 2010 at 9:19 PM
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SURENAD
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[quote:d4600d2017="rasmataz"]diagnostic report says low fuesl pressure

Could be the fuel filter, fuel pressure regulator and fuel pump[/quote:d4600d2017]
thanks fo rthe reply but fuel filter has been changed still no difference and if its the fuel pressure regulator or the fuel pump are they expensive and how much can you get one for.thanks
Jan 1, 2010 at 9:27 PM
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RASMATAZ
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To rule out the pressure regulator and fuel pump you must check the actual fuel pressure if its within specs.
Jan 1, 2010 at 9:38 PM
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SURENAD
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[quote:8db5b19f27="rasmataz"]To rule out the pressure regulator and fuel pump you must check the actual fuel pressure if its within specs.[/quote:8db5b19f27]

thanks again for your answer how do you check if the fuel pressure is within specs
Jan 1, 2010 at 9:44 PM
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