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Umm Fuel Pump ?????

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Old Oct 20, 2010 | 05:58 PM
  #1  
Narbu's Avatar
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From: Houghton, Michigan
Year: 1996
Model: Cherokee
Engine: 6 Cly 4.0 HO
Default Umm Fuel Pump ?????

K so its been a couple of days now and my jeep when starting it it will take alot longer to fire usualy two cranks and its going but now its 5 to 10 cranks, today i took of the cap on the fuel rail and pushed the bottom and no fuel cam out then i turned the ke on acessorie and let sit for a bit and push the fuel rail buttom again and then feul cam out
i thiught there was saposse to be presure all the time so is this a sign that the fuel pump is going or what
side note,( i tested the battery its good and starter is new and the distibuter cap is free of debris and clean
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Old Oct 20, 2010 | 06:12 PM
  #2  
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From: Houghton, Michigan
Year: 1996
Model: Cherokee
Engine: 6 Cly 4.0 HO
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any advice anyone
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Old Oct 20, 2010 | 06:55 PM
  #3  
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From: Houghton, Michigan
Year: 1996
Model: Cherokee
Engine: 6 Cly 4.0 HO
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any help anyone please
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Old Oct 20, 2010 | 07:45 PM
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From: gilman,il
Year: 95
Model: Cherokee
Engine: 4.0
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sounds like the diaphram in the fuel pump is bleeding pressure off.
try cycling key to run a couple times before starting.
if it fires rite up after cycling key then itd time to replace
the fuel pump module in tank. good luck.
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Old Oct 22, 2010 | 01:10 PM
  #5  
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From: Houghton, Michigan
Year: 1996
Model: Cherokee
Engine: 6 Cly 4.0 HO
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Thanks i will give it a try today
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