Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

MPG Problems!

Thread Tools
 
Search this Thread
 
Old 01-28-2010, 01:41 AM
  #1  
Junior Member
Thread Starter
 
Sturmzinck's Avatar
 
Join Date: Aug 2009
Posts: 35
Likes: 0
Received 0 Likes on 0 Posts
Year: 1998
Model: Cherokee
Engine: Inline 6. 4.0 Liter , E3 plugs
Default MPG Problems!

Hey guys and i'm sure Ladies, my Jeep got 540 km to a tank of gas, and now im getting 330km to a tank and its not running rich, I drive a inline 6, 4.0 1998 sport cherokee. any ideas?
Old 01-28-2010, 02:04 AM
  #2  
Seasoned Member
 
trapper's Avatar
 
Join Date: Oct 2009
Posts: 321
Likes: 0
Received 0 Likes on 0 Posts
Year: 1990 Renix
Model: Cherokee
Engine: 4.0L
Default

do a complete tune up
-plugs
-wires (spark plug wires)
-air filter
-oil change
-check tire pressure
-check alignment
-o2 sensor

or maybe its just too much of the skinny pedal.. LOL

Good luck
Old 01-28-2010, 02:43 AM
  #3  
Junior Member
Thread Starter
 
Sturmzinck's Avatar
 
Join Date: Aug 2009
Posts: 35
Likes: 0
Received 0 Likes on 0 Posts
Year: 1998
Model: Cherokee
Engine: Inline 6. 4.0 Liter , E3 plugs
Default

cool thanks will do
Old 01-28-2010, 09:16 AM
  #4  
Member
 
JrRifleCoach's Avatar
 
Join Date: Aug 2008
Posts: 231
Likes: 0
Received 0 Likes on 0 Posts
Year: 1992
Model: Cherokee
Engine: 6
Default

Might want to check out this post and a few of the referenced links.

https://www.cherokeeforum.com/f2/ok-...mileage-35439/
Old 01-28-2010, 10:00 AM
  #5  
Seasoned Member
 
trapper's Avatar
 
Join Date: Oct 2009
Posts: 321
Likes: 0
Received 0 Likes on 0 Posts
Year: 1990 Renix
Model: Cherokee
Engine: 4.0L
Default

totally off topic but JrRifleCoach.. I like your quote


"..It does not require a majority to prevail, but rather an irate, tireless minority keen to set brush fires in people's minds.."--Samuel Adams
Old 01-28-2010, 10:35 AM
  #6  
Member
 
jth877's Avatar
 
Join Date: Sep 2009
Location: Albany/Saratoga, NY
Posts: 150
Likes: 0
Received 0 Likes on 0 Posts
Year: 1999 Stone White
Model: Cherokee
Engine: 4.0
Default

Depending on where you live, winter gas causes a major decrease in MPGs.
Old 01-28-2010, 10:40 PM
  #7  
Junior Member
Thread Starter
 
Sturmzinck's Avatar
 
Join Date: Aug 2009
Posts: 35
Likes: 0
Received 0 Likes on 0 Posts
Year: 1998
Model: Cherokee
Engine: Inline 6. 4.0 Liter , E3 plugs
Default

Ok guys the truck is fine, its the dam fuel gauge, i noticed when i drive it moves to empty, but when i stop at a light or let my truck sit for a min it gose back up
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
nrwphoto
Modified XJ Cherokee Tech
42
04-01-2022 07:49 AM
Psiegrist1
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
34
03-17-2022 02:15 PM
4doorXJ
Introductions
0
09-04-2015 07:33 PM
cbowl
Cherokee Chat
1
09-04-2015 01:56 PM
Jeepy11
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
2
09-03-2015 09:32 AM

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


Quick Reply: MPG Problems!



All times are GMT -5. The time now is 04:58 AM.