how hard to replace a fuel pump in a 86 xj
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Seasoned Member
Joined: Aug 2010
Posts: 272
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From: Puyallup,Washington
Year: 1987
Model: Cherokee
Engine: 4.0 ho
Got someone trying to sell me a stock 86 with a bad fuel pump and was wondering how hard is it to replace?
Thread Starter
Seasoned Member
Joined: Aug 2010
Posts: 272
Likes: 0
From: Puyallup,Washington
Year: 1987
Model: Cherokee
Engine: 4.0 ho
i have pretty much torn a 4.0 apart with another buddy help and rebuild it. i have some background and have friends jsut want to know if its a pain.
From what I remember it's a pretty straightforward job, 2-3 hours max.
If it's inside the tank, you can use the opportunity to check the fuel level sensor as well. Not that it's a big deal, but I liked having a working fuel gauge after driving for a year with a tank that was showing either half-full or completely empty...
If it's inside the tank, you can use the opportunity to check the fuel level sensor as well. Not that it's a big deal, but I liked having a working fuel gauge after driving for a year with a tank that was showing either half-full or completely empty...
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CF Veteran
Joined: Sep 2009
Posts: 6,322
Likes: 6
From: Summerville, Ga
Year: 1995
Model: Cherokee
Engine: 2.5 4 cyl.
From what I remember it's a pretty straightforward job, 2-3 hours max.
If it's inside the tank, you can use the opportunity to check the fuel level sensor as well. Not that it's a big deal, but I liked having a working fuel gauge after driving for a year with a tank that was showing either half-full or completely empty...
If it's inside the tank, you can use the opportunity to check the fuel level sensor as well. Not that it's a big deal, but I liked having a working fuel gauge after driving for a year with a tank that was showing either half-full or completely empty...

My only question is... are you positive thats its only issue? I've seen quite a few people call something a "simple fix" when in reality its a hell hole of work.
Last edited by xj_maniac_newb; Jan 30, 2012 at 09:06 AM.
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