Maryland Cherokee Club
☠ CF Sheriff ☠

Joined: Nov 2009
Posts: 15,197
Likes: 18
From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
Tune up time?
I get 16-17 also. Got that with a clogged cat and spark plugs gapped .015 over spec from being in so long lol...so you have no excuse. Start with upstream o2 sensor.
I get 16-17 also. Got that with a clogged cat and spark plugs gapped .015 over spec from being in so long lol...so you have no excuse. Start with upstream o2 sensor.
Seasoned Member
Joined: Dec 2012
Posts: 289
Likes: 0
From: Brooklyn park MD
Year: 2000
Model: Cherokee
Engine: 4.0l
plugs are less then 8k miles old coilpack is original new injectors new header new muffler no codes for 02 sensors but could be a possibility i suppose since there OE
Seasoned Member
Joined: Dec 2012
Posts: 289
Likes: 0
From: Brooklyn park MD
Year: 2000
Model: Cherokee
Engine: 4.0l
CF Veteran
Joined: Dec 2010
Posts: 6,880
Likes: 0
From: Frederick, Maryland
Year: 1996
Model: Cherokee
Engine: 4.0 I-6 High output
CF Veteran
Joined: Feb 2012
Posts: 5,153
Likes: 0
From: Crofton, MD
Year: 1992
Model: Cherokee
Engine: 4.0 I6, 62mm BBK Throttle Body w/ 1" Spacer, Rusty's Airtube w/ 9" K&N Conical


