Not getting fuel
#1
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Model: Cherokee(XJ)
Not getting fuel
I have a 1991 Cherokee Laredo and I just rebuilt the 4.0 engine and put it back in. I replaced all the spark wires and cap and rotor and now it has spark but to fuel. The fuel injectors work because i tested them and all of the wires going to and from the injectors are good. I took off the rail and tried starting it to see if fuel would come out and they aren’t even clicking. Anything I’m missing?
#3
CF Veteran
So no fuel?
I would check the fuel pressure in the rail.
Do you hear the fuel pump turning on when you turn the key?
I would check the fuel pressure in the rail.
Do you hear the fuel pump turning on when you turn the key?
#7
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Join Date: Aug 2011
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
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#8
CF Veteran
Your going to need to test the pressure, with a pressure gauge.
Have you ever thought about ever changing your fuel filter?
The computer/ecm should be the last thing on your mind to replace. When you have exhausted all other resources.
Have you ever thought about ever changing your fuel filter?
The computer/ecm should be the last thing on your mind to replace. When you have exhausted all other resources.
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