motorhead wrote:
> Hey Guys,
> How much gas mileage does a 4 cyl. Jeep get? My 97 XJ with 30in tires
> only gets about 17-18 mpg....thanks....

Sounds about right.

My I6 ZJ gets 15-20 depending on how I baby it
and you have about the same brick-on-wheels
aerodynamics.

I did find that STP Gas Treatment helps a bit.
Ran it to help clean out injectors/etc and got
a few extra mpg on the highway.

Chevron Techron is also a very good additive to clean out injectors
and give a bit of a mpg bonus.

Of course you have to figure out the cost benefit.

--
-- DougW -- 93 ZJ 4.0 http://revbeergoggles.com
HESCO Supercharger - 300W IASCA Stereo - Edelbrock IAS Shocks
Gibson Exhaust - rear DCpower - custom gauge install - Stillen Rotors
Banks Header - and BEER, in the fridge!