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Correct me if I am wrong but a fuel pump does not hold fuel pressure it maintains the fuel pressure needed for the vehicle to run. What holds the fuel pressure is the fuel injectors and believe it or not the fuel pressure not only regulates the fuel pressure but also holds it. If the regulator is bad your vehicle will not hold the pressure needed to run the fuel pulse dampener also plays a small roll in this question too
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∙ 14y ago
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What is the fuel tank in a 2005 Jeep Grand Cherokee?
It is a tank that holds fuel.
Where is the fuel pressure regulator located on the 1994 jeep grand Cherokee loredo located?
The fuel pressure regulator on a 1994 Jeep Grand Cherokee is part of the pump module in the fuel tank.
How do you removed fuel pressure regulator on Jeep Grand Cherokee Laredo?
Fuel pressure regulator built into fuel filter
Where is the fuel pressure regulator located on a 2000 Jeep Cherokee?
The fuel pressure regulator is part of the fuel pump. It is inside the fuel tank.
What should fuel pressure be on1992 Jeep Cherokee with throttle body?
31 psi
Where is the fuel pressure regulator located on a 1997 jeep grand Cherokee limited?
On the fuel pump module, in the tank.
Where is the fuel filter on 2006 Jeep Grand Cherokee?
where is the fuel filter on a 2006 jeep cherokee
2000 Jeep grand Cherokee Laredo fuel pressure regulator location?
On the pump, in the tank.
Where is the fuel pressure regulator on a 97 jeep grand Cherokee tsi 5.2?
It is part of the pump module in the fuel tank.
How do you replace a fuel pump on a 1985 Jeep Cherokee?
Where is the fuel pump located on a 1985 jeep cherokee
I own a 2001 Jeep Cherokee Sport. I have fuel getting in your oil what may cause this to happen?
a leaky injector or a cylinder that is not firing dose your fuel pressure bleed off when the jeep is sitting if so check your fuel pressure after the jeep is shut off if it falls off then find the rubber fuel line to the fuel rail and get the jeep running to aquire fuel pressure and turn the jeep off and quickly clamp the rubber fuel line off if the fuel pressure still falls off it is an injector bleeding pressure
How much fuel pressure on a 1995 jeep grand Cherokee 4.0l 39psi or 49psi with in tank fuel pressure regulator?
39 to about 42 is what the regulator will put out
