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fuel filter/water seperator element replacement?

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Old Feb 13, 2013 | 12:25 AM
  #1  
Roler's Avatar
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Year: 1997 (RHD)
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Engine: 4.0 ltr
Default fuel filter/water seperator element replacement?

97 Cherokee 4.0 6 cyl automatic RHD

Just went to have a look into the maintenance schedule in the operation information booklet and it mentioned to change the "fuel filter/water seperator element" actually every 20.000 Km. Never been done as far as I know.

I know my fuel filter is in the fuel pump (97 post update) if I'm not mistaken, but what is this fuel filter/ water seperator element that is being mentioned? And can I replace that myself?

Thanks in advance!
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Old Feb 13, 2013 | 07:08 AM
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From: Indiana
Year: 1999
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only time ive ever heard of that is when it was a diesel, the 97+ filter is in the tank-your right. only way to change it is to kiss your saturday afternoon good bye!
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Old Feb 13, 2013 | 07:36 AM
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I agree with Guntar13, in that a Fuel Filter/Water Seperator is used in 2.5 Liter Diesel engine installation, not 4.0 gasoline installations.

I don't know what booklet you are looking in but I think you need a 1997 Cherokee Owner's Manual with the 4.0 Liter engine.
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Old Feb 13, 2013 | 08:34 AM
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Roler, does your gas gauge work? Just curious. I need to replace my fuel pump assembly due to the annoying gauge issue I have
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Old Feb 13, 2013 | 02:44 PM
  #5  
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Originally Posted by CCKen
I agree with Guntar13, in that a Fuel Filter/Water Seperator is used in 2.5 Liter Diesel engine installation, not 4.0 gasoline installations.

I don't know what booklet you are looking in but I think you need a 1997 Cherokee Owner's Manual with the 4.0 Liter engine.
Yep, its from the owner's manual actually, Or Operation Instructions, as it says. It deals with petrol as well as diesel, so I guess they should have specified it was for the Diesel then.
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Old Feb 13, 2013 | 02:46 PM
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Originally Posted by PocketsEmpty
Roler, does your gas gauge work? Just curious. I need to replace my fuel pump assembly due to the annoying gauge issue I have
Yes my gauge works, but r u sure its your pump assembly that needs replacement?
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Old Feb 13, 2013 | 03:09 PM
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Originally Posted by Roler
Yes my gauge works, but r u sure its your pump assembly that needs replacement?
It's probably just the sending unit, but it's much easier to replace the whole assembly. I figure it's good to replace it all after 160k miles anywho.
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Old Feb 13, 2013 | 03:35 PM
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Originally Posted by PocketsEmpty
It's probably just the sending unit, but it's much easier to replace the whole assembly. I figure it's good to replace it all after 160k miles anywho.
Change the entire fuel pump module assembly.

Recommend the Bosch module (the original OEM module) or a Carter module...no others.
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