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How to remove fuel injector #3 diagram - 1999 Ford Expedition

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Hi, the picture shown is the driver's side of the engine. Go to the passenger's side and remove the 2 similar screws holding the fuel rail. Disconnect all of the injector connectors on that side. Raise the rail up carefully until the injectors come free from the manifold. #3 is third back from the front of the engine. Twist and pull it out of the fitting on the rail. Oil the oring on the new injector and twist it in. Oil all of the lower orings and slip the injectors back into the manifold. Replace the 2 fuel rail bolts and reconnect the injectors. Please let me know if you have questions, and thanks for using FixYa.
how to remove fuel injector #3 diagram - jturcotte_1921.gif

Posted on Jul 09, 2011

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SOURCE: 1994 toyota 22re 4x4 pickup fuel injector wiring diagram

I have a 94 toyota 4x4 with the 22re. When driving down the road with the lights on and the windshield wipers on, if i turn the high beams on the truck jerks. Also if ive got the windshield wipers on the voltage gauge moves left to right. When ive got the lights on and i press the brake it bogs while im sitting still just idling. Wat could be causing these problems?

Posted on Apr 27, 2011

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2004 isuzu rodeo 3.5l fuel injector removal instructions


no job stated, just 1 injector,? pull?
which bank or both, matters........
same as all fuel rail injectors.really....cept access.

1: do the fuel depressurize steps in the service manual.
2: battery neg lug off.
3: gain access to the rail. (obvious , sorry) intake man pulled!
remove, fuel line and cross over,fuel lineis on right bank only.
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this one photo makes it obvious.... no?
you must get to here.

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Fuel injector diagram 2001 lincoln ls v8


This will provide a basic how to or DIY on how to replace your injectors, but for your specific application, we recommend you ask in our car forum.

Before You begin, It is essential to de-pressurize your fuel system. Disconnect the power to your fuel pump, by either disconnecting it's power supply, or pulling the fuel pump fuse or relay. Once the fuel pump has no power or relay installed, crank the engine for a few seconds. The engine might start, but should die a few seconds later. If it continues to idle, then you didn't disconnect your fuel pump or the correct relay.

Once the fuel system is de-pressurized, you can begin to remove various parts from the engine bay to help clear up room. On a typical system, there is a fuel feed, and fuel return. For these types of systems, you would need to disconnect both of the lines, and then disconnect the fuel pressure regulator. The fuel injectors are held in with clips that hold the harness to the injector. Remove these clips, and pop off the wiring harnesses. The fuel rail is held in with a few bolts. Remove these bolts, and then the fuel rail should be loose. Pull the fuel rail out of the intake manifold or cylinder head, and you can now easily remove the fuel injectors.

Make sure to cover the holes that are now in the intake manifold or head. Don't let any debris fall into this hole!

Pull the old fuel injectors out of the fuel rail, and then put the new injectors into the fuel rail. Make sure you have new "o" rings and you are all set. Simply put everything back together, and then don't forget to plug your fuel pump back in. The car may be hard to start the first few cranks as the fuel pressure builds, and then you are all done!


Diagrams for the above can easily be found in a Haynes or Chiltons Manual - Failing that look on the web, Best of luck.

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Fuel injector. The car seems to drop a cylinder. I replaced the plugs and it ran well for about five minutes. It then started to miss again. I think number 3 injector is bad. How do I replace one injector.


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91 oldsmobile cutlass supreme 2.3 quad 4 fuel injector diagram


INJECTOR #1-BLACK
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INJECTOR #4-BLACK W/ RED STRIPE
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Changing fuel injectors


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