Modified XJ Cherokee Tech XJ (84-01)
All modified tech questions. If it modifies your XJ beyond stock parts ask it here.
Sponsored by:
Sponsored by:

Auxiliary fuel pump

Thread Tools
 
Search this Thread
 
Old 05-28-2016, 10:10 PM
  #1  
Junior Member
Thread Starter
 
lgrant's Avatar
 
Join Date: Jul 2010
Location: Reno, NV
Posts: 91
Likes: 0
Received 2 Likes on 2 Posts
Year: 1999
Model: Cherokee (XJ)
Engine: 4.0L
Default Auxiliary fuel pump

1996 Country 273K

Great vehicle - engine runs very well and has good oil pressure. I probably would notice improvement with a valve job. Only mod to the engine is the later fuel injectors with the 4 ports instead of 1. Really didn't see much improvement. Maybe a little better around-town fuel economy.

I can hear the fuel pump whining - that's probably the next thing to be replaced. And I've read about how changing out the fuel pump can be a nightmare and, accordingly, I am wondering about adapting an external pump (with the appropriate pressure range) and skip the trauma.

Anybody ever do this?

I thank you in advance.
Larry
Old 05-28-2016, 10:50 PM
  #2  
CF Veteran
 
Bustedback's Avatar
 
Join Date: Feb 2010
Location: Oroville, CA
Posts: 12,367
Likes: 0
Received 19 Likes on 18 Posts
Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
Default

Just replace it with a new in tank pump, it's not that hard to do. Just make sure the tank is below a quarter tank so you don't get gas in your armpits.
Old 05-29-2016, 06:49 AM
  #3  
CF Veteran
 
andrewmp6's Avatar
 
Join Date: Jun 2011
Location: Louisville,KY
Posts: 8,014
Likes: 0
Received 14 Likes on 14 Posts
Model: Cherokee
Default

Yeah drive it tell its almost empty and removing the tank with a floor jack isn't that hard,Its only hard when the tank is full but even then its not that bad.If you did run a 2nd pump when the first one dies the 2nd one won't have any fuel so won't really do you any good.
Old 05-29-2016, 12:28 PM
  #4  
CF Veteran
 
Bustedback's Avatar
 
Join Date: Feb 2010
Location: Oroville, CA
Posts: 12,367
Likes: 0
Received 19 Likes on 18 Posts
Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
Default

No need to drop the tank on a 96, the pump is at the front of the tank.
Old 05-29-2016, 11:21 PM
  #5  
CF Veteran
 
andrewmp6's Avatar
 
Join Date: Jun 2011
Location: Louisville,KY
Posts: 8,014
Likes: 0
Received 14 Likes on 14 Posts
Model: Cherokee
Default

Hell thats even easier then.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jthomasdee
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
1
04-10-2016 11:28 AM
Ralph77
Modified XJ Cherokee Tech
0
04-01-2016 03:31 PM
Lanthanaas
Modified XJ Cherokee Tech
11
03-28-2016 07:43 PM
Indyclassic
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
44
03-25-2016 09:50 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: Auxiliary fuel pump



All times are GMT -5. The time now is 07:57 PM.