Engine turns but will not start

Tiny
HOTANKA_86
  • MEMBER
  • 1997 FORD EXPEDITION
  • V8
  • 2WD
  • AUTOMATIC
  • 265,000 MILES
Ford Expedition XLT 5.4 triton 4x2 with air suspension has no fuel pressure replaced fuel pump/ sending unit, fuel filter, relay and fuse and still no pressure can u help me?
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Sunday, March 20th, 2011 AT 9:22 PM

9 Replies

Tiny
RASMATAZ
  • MEMBER
Do you hear the fuel pump come on, when you turn the key on? Let me know
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Sunday, March 20th, 2011 AT 9:27 PM
Tiny
HOTANKA_86
  • MEMBER
Yes the fuel pump and the sending unit come on when the key is turned on
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Sunday, March 20th, 2011 AT 10:22 PM
Tiny
RASMATAZ
  • MEMBER
No fuel pressure -maybe the fuel pump is coming On but not producing pressure
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Sunday, March 20th, 2011 AT 11:52 PM
Tiny
HOTANKA_86
  • MEMBER
We have just finish testing the system and there is power to the fuse and relay and both are functioning properly but there is no power in the wires to the fuel pump. Would you happen to know the routing of the wires after the distribution box?
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Monday, March 21st, 2011 AT 1:17 AM
Tiny
RASMATAZ
  • MEMBER
Check and test the fuel inertia cut off switch
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Monday, March 21st, 2011 AT 1:57 AM
Tiny
HOTANKA_86
  • MEMBER
The inertia switch registers on the dash panel when the button is pushed up and the light shuts off when button is pushed back down.
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Monday, March 21st, 2011 AT 2:53 AM
Tiny
RASMATAZ
  • MEMBER
Check for power going thru it or jumper the connector and see what happens
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Monday, March 21st, 2011 AT 2:59 AM
Tiny
HOTANKA_86
  • MEMBER
Found the problelm and fixed it. Was a corroded power wire in the connector that runs to the main harness got a new connector perfect fuel pressure started right up. Thanks fo all your help
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Thursday, March 24th, 2011 AT 12:45 AM
Tiny
RASMATAZ
  • MEMBER
You're very welcomed and thanks for using 2carpros
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Wednesday, June 29th, 2011 AT 4:09 AM

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