Real world mpg
#16
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Location: Rapid City SD
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Year: 1997
Model: Cherokee
Engine: 4.0
97 5 speed. Mechanically stock I get 16.5 in town 20hwy. I have a 4" lift and 31's. Mileage verified correct by GPS. I guess I don't see what the OP is bragging about.
#17
I wouldn't ***** too much about the mileage you are getting. We are paying $4.50 a gallon here in San Diego and my wife's daily driver, 2001 Ford Excursion w/ 37's only gets 8 mpg. I'm trying to get our 87 Cherokee back road ready so we can park her truck and save some $$$.
#18
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Location: The Republic of TEXAS
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Year: 1998
Model: Cherokee
Engine: 4.0L HO
I just did a Raleigh-to-Richmond-and-back trip in my 2000 Cherokee. 2-door, 4WD, 87k miles, AW4, 4.0 six with Flowmaster Super 40 and an AEM intake system, 235/70x15 Michelins. Some city driving on both ends, mostly 70 mph+ freeways, lots of rain, too. A legit 21.4 mpg with a moderately heavy foot, 21.8 when taking the oversize tires into account. Mine came original with 215's, I think........
#19
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Location: Ireland
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Year: 2000
Model: Cherokee
Engine: 2.5 turbo diesel
Ah ya got to get one of the little 2.5 turbo diesel engines that I have...(european model XJ..Im in Ireland)
Im getting 27mpg on the highway(80mph) and 24mpg city driving and its well able to keep up with its big brother the 4.0 ltr in the dirt....
Just doesnt sound as good...
Im getting 27mpg on the highway(80mph) and 24mpg city driving and its well able to keep up with its big brother the 4.0 ltr in the dirt....
Just doesnt sound as good...
#20
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Year: 1994
Model: Cherokee
Engine: 4.0
My '83 Chevy dually got 7 mpg on a good day for highway.
My '95 xj gets like 12-15 mpg , 235/75/15 bfg's. I did manage to get 20 mpg going from ct to vt tho. Gas is about $4.35 here
My '95 xj gets like 12-15 mpg , 235/75/15 bfg's. I did manage to get 20 mpg going from ct to vt tho. Gas is about $4.35 here
#21
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Year: 99
Model: Cherokee
Engine: 4.0
this crosses from stat to opinion, but anyone with a stockish jeep thats getting +/- 15 mpg. average should really consider doing a few basic things to help improve the fuel economy. i guess ill start with some of the more basic things id do-
-sea foam into every fluid and opening that will accept it! its relatively cheap and you can add it to gas, oil, or my favorite, pour directly into manifold.
-clean terminals and strong grounds. check all connections between the battery and the plugs.
-new plugs and wires. apparently stay away from the e3 plugs
-new cap and rotor
-new IAC valve, TPS and /or CPS
-new o2 sensors
from here on, it is add ons, or ways to free up existing ponnies.
-a TB spacer and/or bigger TB
-(DIY) intake set up
-disconnect the AC condenser
-under drive pulley kit
-free flowing exhaust
idk... good luck!
-sea foam into every fluid and opening that will accept it! its relatively cheap and you can add it to gas, oil, or my favorite, pour directly into manifold.
-clean terminals and strong grounds. check all connections between the battery and the plugs.
-new plugs and wires. apparently stay away from the e3 plugs
-new cap and rotor
-new IAC valve, TPS and /or CPS
-new o2 sensors
from here on, it is add ons, or ways to free up existing ponnies.
-a TB spacer and/or bigger TB
-(DIY) intake set up
-disconnect the AC condenser
-under drive pulley kit
-free flowing exhaust
idk... good luck!
#22
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Join Date: Apr 2011
Location: here today gone tomorrow
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Year: 1996
Model: Cherokee
Engine: 4.0
My '96 was good for 18+ in normal, around town driving when it was new, and up to 22mpg on the highway. Since then its accumulated 155K miles and gasoline now adds 10% ethanol. My trans had an issue, and between that and the ethanol, I was getting about 15mpg. I've just resolved the trans issue, so will see if, and how much, the mileage improves.
#23
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Year: 1990 - 2000
Model: Cherokee
Engine: 4.0
Weeeeee Big Fun....... until it rains, or you want to take two people with you, or a car does not see you and tries to occupy the same space as you. Sorry to rain on the fun, but I used to ride motorcycles before cell phones and PDAs were invented. Too scary now.
Today was bicycle to work day, and I would have loved to ride my road bike to work, but there are not enough bike lanes between work and home to consider it.
Folks, please keep your eyes open for motorcylces and bicycles and share the road!!!
Today was bicycle to work day, and I would have loved to ride my road bike to work, but there are not enough bike lanes between work and home to consider it.
Folks, please keep your eyes open for motorcylces and bicycles and share the road!!!
#24
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Year: 1996
Model: Cherokee
Engine: 4.0
Weeeeee Big Fun....... until it rains, or you want to take two people with you, or a car does not see you and tries to occupy the same space as you. Sorry to rain on the fun, but I used to ride motorcycles before cell phones and PDAs were invented. Too scary now.
Today was bicycle to work day, and I would have loved to ride my road bike to work, but there are not enough bike lanes between work and home to consider it.
Folks, please keep your eyes open for motorcylces and bicycles and share the road!!!
Today was bicycle to work day, and I would have loved to ride my road bike to work, but there are not enough bike lanes between work and home to consider it.
Folks, please keep your eyes open for motorcylces and bicycles and share the road!!!
#25
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Join Date: Feb 2011
Location: Fort Wayne, IN
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Year: 1999
Model: Cherokee
Engine: 4.0L 6 cylinder
Originally Posted by VTJeep
this crosses from stat to opinion, but anyone with a stockish jeep thats getting +/- 15 mpg. average should really consider doing a few basic things to help improve the fuel economy. i guess ill start with some of the more basic things id do-
-sea foam into every fluid and opening that will accept it! its relatively cheap and you can add it to gas, oil, or my favorite, pour directly into manifold.
-clean terminals and strong grounds. check all connections between the battery and the plugs.
-new plugs and wires. apparently stay away from the e3 plugs
-new cap and rotor
-new IAC valve, TPS and /or CPS
-new o2 sensors
from here on, it is add ons, or to free up existing ponnies.
-a TB spacer and/or bigger TB
-(DIY) intake set up
-disconnect the AC condenser
-under drive pulley kit
-free flowing exhaust
idk... good luck!
-sea foam into every fluid and opening that will accept it! its relatively cheap and you can add it to gas, oil, or my favorite, pour directly into manifold.
-clean terminals and strong grounds. check all connections between the battery and the plugs.
-new plugs and wires. apparently stay away from the e3 plugs
-new cap and rotor
-new IAC valve, TPS and /or CPS
-new o2 sensors
from here on, it is add ons, or to free up existing ponnies.
-a TB spacer and/or bigger TB
-(DIY) intake set up
-disconnect the AC condenser
-under drive pulley kit
-free flowing exhaust
idk... good luck!
#26
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Join Date: Jun 2010
Location: Charleston, SC
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Year: 1990 - 2000
Model: Cherokee
Engine: 4.0
Sorry to hear about your accident. Reading about it gave me a chill. I am sure living through it was much worse. I am glad you are OK. I have had too many friends with close calls or who have been in accidents to mention. It just sucks.
I even worry when we are in the Mazda or my wife's Mitsubishi saving gas that we are putting ourselves in greater risk than when we are in the Cherokee. It may not have airbags, but I know the mass and height of it improves our chances some.
Be safe brothers and sisters and teach your children well!!
I even worry when we are in the Mazda or my wife's Mitsubishi saving gas that we are putting ourselves in greater risk than when we are in the Cherokee. It may not have airbags, but I know the mass and height of it improves our chances some.
Be safe brothers and sisters and teach your children well!!
#27
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Location: Raleigh, NC
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Year: 2000
Model: Cherokee
Engine: 4.0
Actually, your current tires are a little shorter than OE 225/75/15....so your odometer will register a few more miles between fill-ups than actually traveled. Dividing gals. pumped into higher number of miles registered will give u a slightly skewed, to the high side, mpg.
Mine came stock with 215's, I believe. I certainly wasn't bragging about my mileage, I was just glad to be over 20 and intend to continue improving it. I already own a motorcycle, and I ride it on my commute on good weather days.
Thanks for the tips, please keep them coming!
#28
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Year: 1990 - 2000
Model: Cherokee
Engine: 4.0
Injector upgrade 703/784/...something better
An injector upgrade might help MPG and/or performance depending on which mods you have. I swapped to an EV14 (latest generation) Bosch injector from a 3.7 liter Chrysler (Jeep Liberty) which has better atomization and smaller droplet size, and have improved drivability greatly. Too early to say about gas mileage, but it looks promising. These are a direct swap into a 2000, and I have extras. If interested, PM with e-mail address.
Check other post for more details on my mythbuster injector swap:
https://www.cherokeeforum.com/f67/wh...0-4-0-a-89869/
Check other post for more details on my mythbuster injector swap:
https://www.cherokeeforum.com/f67/wh...0-4-0-a-89869/
#30
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Year: 1994
Model: Cherokee
Engine: 4.0
Originally Posted by djb383
Check the door pilar sticker, pretty sure later model XJs were all 225 OE.