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Fuel Line Pressure 2003 moitsubishi diamante

What are some suggestions to release the pressure in the fuel line

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The common way is to disable the fuel pump and then crank the engine. You can also use the fitting on the fuel rail where you check fuel pressure.

Posted on Jul 18, 2013

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6ya6ya
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Posted on Jan 02, 2017

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Ajkill
  • 2035 Answers

SOURCE: 1997 S-10 fuel line/fuel pressure regulator

Please this link :

http://www.autozone.com/addVehicleId,2336303/initialAction,repairGuide/shopping/repairGuide.htm?pageId=0900c152800bfe20

Posted on Jul 08, 2008

csmock132
  • 4669 Answers

SOURCE: fuel pressure regulator

Have you checked the fuel pressure? If it is high and fuel is not returning, the regulator is bad. If it is low and fuel is not returning, the pump is bad.

Posted on Mar 11, 2009

  • 92 Answers

SOURCE: fuel pressure regulator had no vacuum line connected

another engineers wet dream. think of it this way . what is normally in the intake when the engine is running.. answer vacume, hence the regulator gets its vacume without a hose connected to it as its already in a full time vacume chamber.no hose required . ps be carefull to seat the regulator and o rings securely into the housing befor you reattach the secureing metal clip.
good luck chris

Posted on Mar 23, 2009

  • 1 Answer

SOURCE: Fuel system pressure release with fuel filter replacement process

Just remove the gas tank cap.

Posted on May 26, 2009

  • 462 Answers

SOURCE: where is the pressure release valve on the fuel

STANDING ON THE PASSENGER SIDE OF THE CAR LOOKING AT THE ENGINE, THE VALVE IS TO THE LEFT OF THE POWER STEERING PUMP.

LOOSENING THE JAMB NUT ON ONE END OF THE FUEL FILTER SLOWLY AND PUTTING A RAG OVER THE FILTER WILL WORK TO.

Posted on Jul 12, 2009

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Replaced intank fuel pump on a 2003 Mitsubishi Galant, car wants to start but acts like it's out of gas. I have 1/4 tank of gas..... what do I need to do to get it started????


Did you release the air in the system. You may have an air pocket stuck in the fuel line system. If it is fuel injected, be careful because the line pressure can be extremely high and if not released properly it can leak out under high pressure. Be sure you changed the fuel filter as well. Things can find there way into the lines when removing and installing things in line. Check that you have sufficient fuel pressure at the carb or fuel injection system. The system requires to be pressurized so that the injectors operate correctly,

Jun 04, 2015 | 2003 Mitsubishi Galant

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Why is 2003 trailblazer still not starting?


FAILURENTO PROPERLY RELEASE FUEL PRESSURE CAN LEAVE AN AIR VACCUUM IN FUEL LINE. -6 DEGREES COULD BE WATER FROZEN IN FUEL LINES

Jan 14, 2015 | 2003 Chevrolet TrailBlazer

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Fuel delivery problem on a 2003 suburban


That is the fuel composition sensor ! Does your Suburban have duel fuel tanks or single tank ? What engine is in yours ? The fuel pressure regulator in located on the fuel injector rail on top of the engine . I would say the fuel pump was bad , just from personal expeirence . But if you don't know how to test the electrical circuit an check for fuel pressure with the correct tools , i suggest you take it to your chevy dealer . Is it a flex fuel vehicle ?
GM Fuel Pump Relay Testing

Mar 22, 2017 | 2003 Chevrolet Suburban

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Where is the fuel pressure release in the 03 silverado so i can change the fuel filter? Is it an easy repair i can do myself?


the pressure release valve is located on the fuel rail under the hood at the intake manifold.it should have a cap that is removed and will look like a tire schrader valve and if you push down on the valve it will release fuel pressure.you can also release pressure if you let the car sit for a half hour and disconnect the fuel line,wiggle it as it is almost completely disconnected.you will get some fuel out past the fitting and this should release the pressure also.note you will still get fuel coming out of the filter when removing the lines and the filter from the car.

Aug 12, 2011 | 2003 Chevrolet Silverado 1500

1 Answer

Need to know how to release fuel line pressure and change fuel filter.


to release fuel pressure pull the 20 amp fuse in your power distrubtion center under the hood next to battery  then turn over couple of times  if the radiator fans turns on dont worrie 

May 20, 2010 | 1998 Chevrolet Cavalier

3 Answers

Where Is The Fuel Filter Located On A 2003 Ford Explorer V8 And How Do You Change It?


  1. Disconnect the battery ground cable.
  2. Properly relieve the fuel system pressure.
  3. Raise the vehicle on a hoist.
  4. Remove the bolts and the fuel filter heat shield.
  5. Remove the nuts and the fuel filter shield.
  6. Disconnect the quick release and spring lock couplings and remove the fuel filter.

To install:
  1. Remove any fuel line caps.
  2. Install the new fuel filter, connecting the quick-release and spring-lock couplings.
  3. Install the fuel filter shield.
  4. Install the fuel filter heat shield. Torque the bolts to 15 ft. lbs. (20 Nm).
  5. Reconnect the battery ground cable.
  6. Lower the vehicle.
  7. Start the vehicle, check for leaks and repair if necessary.


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Mar 26, 2010 | 2003 Ford Explorer Sport

1 Answer

Leaking fuel pressure regulator


Release fuel pressure by removing fuel pump relay and turning engine over to release pressure. Place a rag to catch any fuel under regulator Fuel pressure regulator has a locking clip pry clip off remove vacuum line pull regulator out with twisting motion,replace fuel pressure regulator install clip connect vacuum line install relay. Check for leaks,your done.

Feb 23, 2010 | 2001 Pontiac Grand Am SE

1 Answer

Releasing fuel pressure to change fuel filter


first remove gas cap and relase pressure there now thats evap pressure,next fine the fuel line under the hood and press down on the shrader valve on the line to release the fuel pressure,warning when you do this fuel will come out so put a rag over it so you dont get sprayed,now youre good to go,,

Oct 09, 2009 | 2002 Ford Taurus

1 Answer

Where is the fuel pressure regulator on a 2003 oldsmobile alero?


There are 2 fuel lines connecting to the fuel injector rail. The larger line is the pressure line and the smaller line is the return line. The smaller line attaches to the fuel pressure regulator. You will notice that the regulator also has a vacuum line attached to it. If you are planning on changing it your self, let me know. There is a specific way to change it for safety reasons.
Let me know.
Regards,

Mar 10, 2009 | 2003 Oldsmobile Alero

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