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Author
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Topic: Problems with fuel system.
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stanger91
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Member # 397
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posted
 
 
About a month ago my fuel system started acting up. The harder i acclerated teh more the fuel pressure would drop. I had to EASILY push the gas pedal to go anywhere to keep the fuel pressure at 40psi. So last night i went ahead and replaced the fuel pump thinking that would be it. Wrong, the problem is now worse. I cant even drive my car. If i tap the gas pedal the fuel pressure quickly takes a dive towards 0 psi. i dont know what is wrong. I changed the fuel filter and all. This is even with my 255 in line pump...
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E.T 12.314@126.300
Posts: 778 | From: Sacramento, CA | Registered: Aug 2001
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Stimson
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Member # 51
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posted
I assume you're running an FMU? Did you hook it up right? No vacuum leaks?
Posts: 2373 | Registered: Jun 2000
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stanger91
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Member # 397
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posted
no FMU...255 inline and 42 lb injectors.
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E.T 12.314@126.300
Posts: 778 | From: Sacramento, CA | Registered: Aug 2001
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POS88GT
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Member # 1757
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posted
Check your fuel pressure regulator,(Make sure the vacuum hose is on and functional)
Posts: 66 | From: auburn,CA | Registered: Aug 2002
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