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4 Fuel Pumps in Almost Two Years?

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Old Jul 19, 2011 | 12:30 PM
  #1  
DMiller77's Avatar
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From: SoCal
Year: 1992
Model: Comanche (MJ)
Engine: 4.0 Liter
Default 4 Fuel Pumps in Almost Two Years?

Soo for some reason I go through fuel pumps like crazy, mine just went out this morning again and I'm wondering what would be causing this?? I put in a new fuel filter last time and I heard that driving around with like 1/8 can wear it out super fast. Is there a really good one I can get that's reliable? I've been through 1 OEM one and 3 Bosch ones. Help Please! Thanks!
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Old Jul 19, 2011 | 12:31 PM
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DKDunn04's Avatar
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Wow. Where are you buying your gas? Reputable place? In 5 years of owning 2 XJs I have never had a pump go down.
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Old Jul 19, 2011 | 01:13 PM
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DMiller77's Avatar
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From: SoCal
Year: 1992
Model: Comanche (MJ)
Engine: 4.0 Liter
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I just buy gas at w/e station I come by. I just run Regular Gas through it
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Old Jul 21, 2011 | 02:53 PM
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Illuminator's Avatar
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From: Southeast, tx
Year: 1990
Model: Cherokee
Engine: 4.0L upgraded charging system & blue top, flowmaster 44, hi flow cat and two core rad.
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My guess is your fuel tank is rusted, my pump went out due to my old gas going bad. So I replaced the pump and cleaned the tank, then not to long after pump fails again, come to find out when I cleaned the tank I forgot to seal it and it rusted up BAD. So I got a new tank their like a hundred bucks at autoparts, you could clean it up but by the time you buy the chemicals I think it just makes more sense to grab a new one.
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Old Jul 22, 2011 | 06:28 PM
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DMiller77's Avatar
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From: SoCal
Year: 1992
Model: Comanche (MJ)
Engine: 4.0 Liter
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I just cleaned mine out, no rust, but ALOT of dirt and like some random screens and stuff haha. Going to put it all back together and see how it goes!
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