• Welcome to the new NAXJA Forum! If your password does not work, please use "Forgot your password?" link on the log-in page. Please feel free to reach out to [email protected] if we can provide any assistance.

What can cause a 91 cherokee to run rich?

E

Erik B

NAXJA Forum User
Location
Soon to be Okinawa, Japan
I've noticed that even after i have my jeep up to normal operating temp (190-210F) that i can still smell a lot of gas burning. What are the things i can check out that could make it do this?
 
Dead oxygen sensor or a MAP sensor problem would be the primary reason for a renix 4.0. Probably the same for yours.
 
You must log in or register to reply here.

Similar threads

V
High temp woes
2
Replies
21
Views
397
Vitzaa
V
Z
1990 renix electrical issues
Replies
3
Views
69
cruiser54
C
J
01 XJ Not Reaching Operating Temp
Replies
18
Views
2K
JMA_2001XJ
J
I
High idle, smells like gas, running out of things to replace
Replies
2
Views
2K
Inverhyt
I
C
Could bad fuel-pump check valve cause stalling?
Replies
4
Views
2K
Runnin'OnEmpty
R
Back
Top