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Were is fuel pressor regulator on a 99 GMC Sonoma

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  • Ryan Lutton
    Ryan Lutton Apr 08, 2015

    Hi Andrew Lee Thompson, I want to help you with your question, but I need more information from you. Can you please add details in the comment box? Do you have the 4.3 liter V6?

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  • Master
  • 301 Answers

This might help you in show where it might be located.
Fuel pressure regulator problem GM

Posted on Apr 08, 2015

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6 Suggested Answers

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Posted on Jan 02, 2017

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roniecon
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SOURCE: where is the fuel pressure regulator on a 99 gmc

It is in the fuel rail.

Posted on Mar 02, 2010

  • 159 Answers

SOURCE: how do i chang the fuel pressure regulator .

Should be attached to the fuel rail. The fuel rail connects all of the fuel injectors. The regulator will have a vacuum line on it.

Posted on Dec 09, 2009

Testimonial: "thanks for the help and it fixed the problem."

GM Elec
  • 1000 Answers

SOURCE: 99 GMC sonoma will start with starting fluid then

Will the engine start on its own after the engine is warmed up?
Let me know.
Regards,

Posted on Mar 23, 2009

  • 71 Answers

SOURCE: where is the fuel shutoff switch on a 1996 gmc sonoma?

no fuel shut off switch on pickups that i know of possibly bad fuel pump find your red bypass wire at relay to test pump

Posted on Mar 29, 2009

redbeard00
  • 957 Answers

SOURCE: 99 GMC sonoma will start with starting fluid then

The 99 GMC, when it acts up, check whether it has fuel and/or spark. It could be related to fuel pressure, available electrical power, ignition component/s.

Posted on Jun 01, 2009

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1 Answer

Where is the fuel pressure regulated on 1999 GMC Sonoma 4.3v6


Should be a fuel pressure regulator on one end of the fuel rail. If you don't know what you are looking for, go to parts store and ask to look at part, and they should have a parts locator chart to show you where it is.

Dec 17, 2014 | 1999 GMC Sonoma

1 Answer

1996 gmc sonoma fuel volume regulator


The fuel pressure regulator is located INSIDE the intake manifold. If you are going through the work of replacing it, i strongly suggest replacing the injectors. An updated injector setup is available as the originals were very problematic.

Feb 02, 2013 | 1996 GMC Sonoma

1 Answer

Where is the fuel pressure regulator located on a 99 GMC Sonoma?


2.2 engine as your standing in front of the engine is all the way back against the fire wall on the left side under a steel plate that has 3 bolts holding it on. The one on the back of the head you can loosen and not take out.
Is there any fuel in the vacuum line going to the regulator? Will the vacuum line hold vacuum? If your answer is no and yes your regulator is ok.

Sep 03, 2010 | 1999 GMC Sonoma

2 Answers

Hard start on 99 GMC Sonoma 2.2 ?


You need to have fuel and spark. Check that both are present during start-up. Since the truck is an older one I would be prone to suggest, maybe you need a new fuel filter and or fuel pump. The fuel line pressure needs to be over 33psi. Test to verify. Take a look at the maintenance history. When was the last tune-up. Also if the Crank pos. sensor was failing that too could cause a hard start.Well let me know how it goes and if I can help some more.

Apr 28, 2010 | 1999 GMC Sonoma

1 Answer

How do i chang the fuel pressure regulator its not behind the fuel meter body is it under the intake? on a 2002 gmc sonoma ex cab.


Should be attached to the fuel rail. The fuel rail connects all of the fuel injectors. The regulator will have a vacuum line on it.

Dec 09, 2009 | 2002 GMC Sonoma Extended Cab

1 Answer

Is it fuel pump again


Yes the fuel pump and some dirts might be in the fuel system (i.e. the tank, fuel hose, fuel filter)

Good luck.

rate this please

Jun 02, 2009 | 1999 GMC Sonoma

1 Answer

99 GMC sonoma will start with starting fluid then


The 99 GMC, when it acts up, check whether it has fuel and/or spark. It could be related to fuel pressure, available electrical power, ignition component/s.

May 31, 2009 | 1998 GMC Sierra

2 Answers

99 GMC sonoma will start with starting fluid then


Will the engine start on its own after the engine is warmed up?
Let me know.
Regards,

Mar 23, 2009 | 1998 GMC Sierra

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