Alright killer........like I said, get a haynes manual, or google your year

"1998 cherokee fuel filter location"

best I can do sir!

cpnwrench

 

I BET $100 It one of your o2 sensors. If you do one do the other at the same time.PM When you fix it to tell me its your O2 sensor

 

Well, at first i believed it was the o2... i dont know what got me side tracked.... Maybe it was the $65 lol

 

i read on another thread that to tell if the oxygen sensor is bad unplug it and run the jeep see how it does... i just did that.... Gonna go plug it back and compare the two (idle wise) i recorded how the idle sounded unplugged now ill go record how it sounds o2 plugged in

 

so when i unplugged the o2 sensor the only one i have it seemed as it ran a little bit smoother in the driveway..... but i plugged it back in because i had alot of driving to do today..
I drive it to my buddies house im there for a good 15 mins come back out start her up.... she has a NOTICABLY rough idle... put it in reverse start backing up and she almost stalls..... gave her gas and she came back to life

HMMM??

 

after driving with o2 unplugged its not AS rough still has a slight misfire....
Going to autozone to rent a fuel pressure tester... (150 deposit to loan it to me DANG lol)

 

if you have a harbor freight tool close to you....try this....I know how some feel about the quality of their stuff, but for things you only use once or twice???
http://www.harborfreight.com/automot...ter-92699.html

 

Got the fuel tester...
with ignition on im at 10-12
with jeep running im at 50


What nexT???

 

........ ideas?

 

this is the fuel filter. yours may differ. its inside the "frame". also yours might look the same color as everything else under there . lol

 

Mine is not inside of the frame
its part of the fuel regulator....

 

Also how people say never go shopping when ur hungry

NEVER GO TO AUTOZONE WHEN YOUR MAD
Just to rule out stuff
today ive tested fuel pressure
AND
just got back from buying new plug wires and o2 sensor

 

think you filters in the tank

 

possible heat soak issue

 

are the o2 wire touching any thing underneath?