No fuel on 2000 4.7 WJ
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Junior Member
Joined: Sep 2012
Posts: 42
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Model: Cherokee
No fuel on 2000 4.7 WJ
Hi all,
I have a no start problem on my 4.7 WJ. It was running rough for some time, but now I can't start it.
I assume the first thing to do would be to pull the fuel filter and check I have fuel existing that (to test the pump and filter), and then move up to the fuel rail and check there.
I have a good spark and it always ran perfectly on propane, but the fuel (petrol) side of it is needed to start the engine sadly.
Any further things to check or suggestions?
Mick
I have a no start problem on my 4.7 WJ. It was running rough for some time, but now I can't start it.
I assume the first thing to do would be to pull the fuel filter and check I have fuel existing that (to test the pump and filter), and then move up to the fuel rail and check there.
I have a good spark and it always ran perfectly on propane, but the fuel (petrol) side of it is needed to start the engine sadly.
Any further things to check or suggestions?
Mick
CF Veteran
Joined: Apr 2010
Posts: 3,966
Likes: 0
From: knoxville, tn
Year: 2000
Model: Cherokee
Engine: 98 4.0 I6
yeah fuel pump is suspect, id just start with the fuel rail and if no fuel could check for power at fuel pump: if you do have power and no fuel at rail sounds like pump is bad
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