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2008 hhr ss

I have a new fuel pressure regulator just dont no where it is on eng. the location i no its on the rail but where

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Posted on Jan 02, 2017

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SOURCE: locating the fuel pressure regulator

its located under the upper intake plenum on the side of the injector metering block

Posted on Feb 23, 2009

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SOURCE: Fuel Pressure Regulator

not sure on an s10 but it should be close to the same position as a full size truck. Should be in the engine compartment, drivers side on top of the motor on the fuel rail. Held in by a snap ring or a c ring. When you buy your part, ask the salesman and they should be able to tell you for sure.

Posted on Mar 08, 2009

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SOURCE: fuel pressure regulator location

the fuel pressure regulator is on the fuel injector rail. it is where the fuel line for input connects to

Posted on May 02, 2009

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SOURCE: fuel pressure regulator

Two places to look...if you have separate injectors for each cylinder then regulator should be at the front end of the fuel rail. If you have throttle body injection it is on the throttle body itself.

Posted on Jul 30, 2009

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SOURCE: Where fuel pressure regulator located on a 2004

Are you sure the fuelpump is good,even a bad regulator you should still have fuel preasure,the regulator if its not part of the pump should be on the fuel rail,

Posted on Jun 21, 2010

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2 Answers

Where is the fuel pressure regulator located on a 1988 Dodge B-150 van, 5.2 liter? I've been told it's on the fuel rail. Where is the fuel rail?

If you have throttle-body fuel injection, you don't have a fuel rail. The fuel pressure regulator should be mounted to throttle body.


Dec 13, 2016 | Dodge Cars & Trucks

1 Answer

ML 320 CDI 2008 Model. Car cuts out while driving, fault code: fuel rail pressure low.

it needs a cat converter to enable the ECM to function properly next low fuel pressure can be from EVAP system not venting the tank properly, failing fuel pump or faulty pressure regulator unloading too much fuel and dropping the pressure
at this point I would be looking at the EVAP system , then the pressure regulator

Nov 06, 2016 | Cars & Trucks

2 Answers

My HHR keeps setting the p0193 code. The symptoms are intermittent start and stall, run rough while stopped idling and starts, runs rough, stalls the restarts like nothing happened. and

This code refers to the fuel rail pressure sensor circuit being high. The two most common problems of this code are a faulty sensor and/or faulty pressure regulator. A wiring/computer issue can also contribute to this code. I have had success with numerous vehicles displaying this code by changing the fuel pressure sensor and correcting the problems you have stated

Jan 27, 2016 | 2009 Chevrolet HHR

1 Answer

Where is the fuel pressure regulator located?

The regulator is attached to the fuel rail, under the fuel rail cover. Here is a drawing... it is item #4. The drawing is an exploded view - follow the trace-line from the part to the rail cross-over and you see where it connects. Here is the R/R procedure from AUTOZONE....

  1. Disconnect the negative battery cable.
  2. Relieve the fuel system pressure.
  3. Remove the fuel rail cover.
  4. Remove the fuel rail.
  5. Remove the fuel tube bracket attaching screw, then remove the bracket.
  6. Unfasten the pressure regulator attaching screw and separate the regulator from the fuel rail assembly.
  7. Remove the fuel outlet tube retaining clip, then remove the tube from the pressure regulator.
  8. Remove the pressure regulator inlet and fuel outlet tube O-rings, then discard.
  9. Inspect the filter screen for contamination. If contaminated, replace it with a new one.
To install:
  1. Lubricate the new pressure regulator inlet and outlet tube O-rings with clean engine oil and install.
  2. Install the fuel outlet tube into the regulator and install the retaining clip.
  3. Push the pressure regulator into the fuel rail and install the retaining screw. Tighten the screw to 89 inch lbs. (10 Nm).
  4. Install the fuel tube bracket and retaining screw. Tighten the screw to 44 inch lbs. (5 Nm).
  5. Install the fuel rail assembly.
  6. Connect the negative battery cable.
  7. With the engine off, turn the ignition switch to the ON position for 2 seconds, then turn it to the OFF position for 10 seconds. Again turn it to the ON position and check for fuel leaks.

Hope this helps!


Jun 28, 2015 | Pontiac Cars & Trucks

1 Answer

I need to replace de fuel presurre sensor in a pontiac montana ,do i have to just replace the sensor ,o the sensor came with the fuel pump?thank you

Replacing the fuel pressure regulator, involves just replacing the regulator at the end of the fuel rail in the engine compartment, but fuel pressure sensor - does this mini-van have a fuel pressure sensor?
replacing the fuel pressure regulator: (1) locate it at the end of the fuel rail in the engine compartment,
(2) relieve fuel system pressure (3) disconnect fuel pressure regulator vacuum line. (4) remove fuel pressure regulator retaining screw (retain for re-use (5) using a shop towel to catch spilled fuel, lift & twist Fuel pressure regulator to remove it from the fuel rail. (6) remove/discard retainer and spacer bracket from the fuel rail. (7) remove fuel pressure regulator from the engine fuel return pipe. (8) remove/discard Fuel Pressure Regulator inlet O-ring (9) Check Fuel Pressure Regulator filter screen for contamination - if contaminated, replace Fuel Pressure Regulator. (10) Lubricate new Fuel Pressure Regulator inlet O-ring with clean engine oil & install onto the Fuel Pressure Regulator inlet. (11) Install the fuel return pipe onto the Fuel Pressure regulator (12) Install new retainer & spacer bracket into the slot on the fuel rail.
(13) Install Fuel Pressure Regulator onto Fuel Rail & tighten Engine Fuel Return Pipe nut to 13 ft-lbs (17 Nm). (14) connect Fuel Pressure Regulator vacuum line, (15) Install Fuel Pressure Regulator attachng screw & tighten to 76 in-lbs (8.5 Nm). (16) Inspect & verify that retainer & spacer bracket is engaged in the slots on the fuel rail. Grasp & pull on the Fuel Pressure Regulator.
to ensure that the Fuel Pressure Regulator is properly seated. (17) inspect for fuel leaks with this
procedure: On 2sec,(holy rollers), off 10sec will be left on, inspect for leaks while running.

Dec 11, 2010 | 2000 Pontiac Montana

1 Answer

2002 4.3 eng blazer, its hard to start .n0 check eng. light ?

The problem is your Fuel Pressure Regulator. this is really common on newer cars to go is the way you can check to see if that is the problem. Locat the fuel rail on the engine. find the little round valve looking thing on the fuel rail that looks like it has a vacume line hooked to it. This is the Fuel Pressure Regulator. All you have to check it is pull off the vacume line going to it and if there is any fuel that comes out of the top of the valve or out of the vacume line this is the problem. there should be no fuel comeing out of it or the vacume line. and this will not cause a check engine light to come on. The regulator could run from $50- 130 depending on. Hope this is the Answer you were looking for

Nov 14, 2010 | 2001 Chevrolet Blazer

2 Answers

Were is the fuel pressure regulator


Jul 10, 2010 | 2002 Land Rover Freelander

1 Answer

How do i put fuel pressure regulator in my 1994 BMW 325i

Fuel pressure regulator is located on the fuel rail. 1. Remove top engine covers and fuel rail mounting bolts. 2. Disconnect vacuum hose. 3. Remove regulator clamp, noting position of regulator. 4. Pull regulator out with shop towel (full of fuel) don't lose thrust washer behind. 5. Replace with new O-rings.

Jan 04, 2010 | 1994 BMW 3 Series

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