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2008 Ford Crown Victoria engine want start

Tiny
JOE1953
  • MEMBER
  • 2008 FORD CROWN VICTORIA
  • 4.6L
  • FWD
  • AUTOMATIC
  • 150,000 MILES
When turn the key to on I don't hear the fuel pump run but when let the car set for a while sometime it will start up and run but when turn the engine of and try to start the engine again it want start how do I check for a bad fuel pump?
Monday, August 10th, 2015 AT 12:09 AM

7 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check fuel pressure at fuel rail auto parts rent it.
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Monday, August 10th, 2015 AT 7:10 AM
Tiny
JOE1953
  • MEMBER
  • 638 POSTS
What the fuel pressure should be? Do I rent the tool from Auto Zone?
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Monday, August 10th, 2015 AT 9:55 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Yes auto zone should rent it. One thing I did forget was to try resetting security system as it may be engaged. If no manual look online.20-60 psi key on only
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Monday, August 10th, 2015 AT 11:46 AM
Tiny
JOE1953
  • MEMBER
  • 638 POSTS
I couldn't find the fuel pressure test port on the 2008 ford crown victoria 4.6L where is it located can you send me a picture?
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+1
Tuesday, August 11th, 2015 AT 6:57 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
We don't have agood pic you may have to have an adapter where fuel line enters fuel rail. Check area where arrows are otherwise you 'll need an adapter. Shold be 20-60 psi key on only
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Wednesday, August 12th, 2015 AT 6:40 AM
Tiny
JOE1953
  • MEMBER
  • 638 POSTS
I don't see any arrows where are they? When tap the gas tank the fuel pump will run why the fuel pump run when tap on the fuel tank?
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Wednesday, August 12th, 2015 AT 7:16 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Looks like I forgot the pic I[m sorry about that. If you tap the tank and pump runs then it's probably bad.
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Thursday, August 13th, 2015 AT 8:31 AM

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