Plugs & Coil replacement

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Jun 5, 2011 | 08:57 AM

#21

JerryB52

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Joined: Mar 2011

Posts: 57

From: Ormond Beach, Fl.

Okay, fuel pressure went to 50 psi when I cranked it over, then within 5 to 10 seconds, dropped to nothing...

It's the regulator and nut kit, right?

Jun 5, 2011 | 09:09 AM

#22

Leeann_Bravada

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It could either be the fuel pressure regulator, the check valve in the fuel pump or the little piece of hose connecting the pump to the hanger assembly.

Jun 5, 2011 | 09:27 AM

#23

hubert hefner

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Joined: Nov 2009

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From: Rochester, Indiana

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pull the plenum off and turn the key on and you will see the leak. the plenum is easy to get off. alot of times the lines get a hole in them or the FPR goes bad.

Jun 5, 2011 | 11:20 AM

#24

chris015

BF Veteran

Joined: Apr 2009

Posts: 3,748

From: South Carolina

Quote:

Originally Posted by JerryB52

Okay, fuel pressure went to 50 psi when I cranked it over, then within 5 to 10 seconds, dropped to nothing...

It's the regulator and nut kit, right?

Yes

Quote:

Originally Posted by Leeann_Bravada

It could either be the fuel pressure regulator, the check valve in the fuel pump or the little piece of hose connecting the pump to the hanger assembly.

The check valves are usually pretty good with these pumps. This problem he is having is 99% of the time is the regulator or nut kit in these certain vehicles. It could still be the check valve etc but i highly doubt it.