No Fuel Pressure / No Power To Fuel Pump.... HELP!
#1
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Location: Gladstone, OR
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Year: 1987
Model: Cherokee
Engine: 4.0
No Fuel Pressure / No Power To Fuel Pump.... HELP!
My XJ always started and ran great. I spent a day cutting out the fenders and putting my new 33s on it and now all it does is crank (no I didn't cut through anything I shouldn't have). I have no fuel pressure at the rail and I can not get my test light to light up on any of the wires going in to the fuel pump (while cranking the engine). I tested the ohms on the crankshaft position sensor- all good. Someone please help. I do not know what else to check and I got a big day of wheeling planned tomorrow.
Swapped out all the relays.... still nothing.
Swapped out all the relays.... still nothing.
Last edited by LeeLee; 02-03-2011 at 10:58 AM.
#2
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My XJ always started and ran great. I spent a day cutting out the fenders and putting my new 33s on it and now all it does is crank (no I didn't cut through anything I shouldn't have). I have no fuel pressure at the rail and I can not get my test light to light up on any of the wires going in to the fuel pump (while cranking the engine). I tested the ohms on the crankshaft position sensor- all good. Someone please help. I do not know what else to check and I got a big day of wheeling planned tomorrow.
#3
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Year: 1987
Model: Cherokee
Engine: 4.0
Thanks for the reply. I got her fixed though! The ground to the fuel pump went faulty somewhere- I ran a new ground and all is good. Thanks again.
#4
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Year: 1998
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Engine: 4.0L
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