xj603

Ykydaxj when you take a 6 hr bus ride and spend the entire time looking up future mods on CF, and by the end of the ride your convinced you can do them all easily...then you get home..

cherokeelaredo'90

Last time I got 13.08 that's the best I've gotten ever!!

cubfan

Each of the last 3 times ive filled up i got 7.5 mpg???

Parsnip

I usually average 15ish, but its hard to tell the longest drive i do is 22 miles every few days mostly interstate miles so eh...plus gas is like 3.09 right now here so im not toooo too worried.....yet

jeepsurfer1

I've gotten close to 20 I think, but that was right after new, oil, filter, sea foam, 93 o, air filter, plugs, wires, coil, and o2 sensors (stock hight and 27" tires)

jeepsurfer1

You have something wrong, and with the price of gas I would find out!

Parsnip

93 oct seems to bump your mileage a bit too

77olds

These engines are not designed for higher octane fuels, running 93 does nothing.

Parsnip

Huh...ive always been told its better for the motor but ehh, maybe it just seems like it because of the extra 40 cent per gallon lol

cubfan

What could be wrong?

Z.paul17

When was the last time you did a tune up and changed/clean your air filter

Trev1006

Lots of things, start with a full tune up. Does it run smoothly?

Trev1006

By FULL tune up I mean down to using sensor safe cleaner and cleaning TB and associated sensors. Also sea foam into intake and fuel.

xj603

Someone should do a write up on that... I know it'll seam routine to lots of people, but there are also people who'd be confused by what many of us consider a simple easy task

Alertmicro

Agree .... My feelin behind the high octain is that it's a cleaner fuel than low grade .... I treat my jeep weekly to a tank of high octain gas, only because they do super Mondays were premium is reg price ... Just like pump says .... Low , mid , premium .... Our motors don't care not high compression motors