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Where can you find the fuel pressure regulator on a 1998 Ford Explorer with the 4.0 SOCH engine and how do you replace it?


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Wiki User
2004-11-17 05:36:10
2004-11-17 05:36:10

The fuel pressure regulator is located on the fuel rail for the injectors. It should be right on top of the engine, and it will have a vacuum going to it. It is attached to the rail with two or three screws. Remember to relieve the fuel pressure first if you are planning on changing it.

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where is located the fuel injector presssure regulator on a 1999 ford explorer 5.0 liter engine?

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If it is a 4.0 the regulator is mounted right front on the engine, obviously on the fuel rail

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Looking from the front , I believe the fuel pressure regulator on your 4.0 L OHV engine is about 2 inches to the right of your oil fill cap on top of the engine

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The engine computer (PCM) is the regulator, so you replace it.The engine computer (PCM) is the regulator, so you replace it.

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The regulator is part of the engine computer. You will have to replace the computer.The regulator is part of the engine computer. You will have to replace the computer.


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