Cel p0300 p0302
#1
Member
Thread Starter
Join Date: Apr 2013
Posts: 152
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1996
Model: Cherokee
Engine: 4.0
Cel p0300 p0302
tried searching and couldn't find much help cel code is for misfire cylinder 2 has all new spark plugs, new fuel injection in cylinder 2, new coil. jeep starts and runs fine tried clearing the code and it comes back the next day. read somewhere that a blown cat or bad 02 sensor could cause it as well. one of the 02 sensors is brand new on the cat the other i'm gonna replace this weekend just wonder if anyone has any experience or ideas on where to check before I start blowing time and money.
-thanks
-thanks
#2
CF Veteran
Join Date: Apr 2012
Location: Wisconsin
Posts: 5,302
Likes: 0
Received 19 Likes
on
16 Posts
Model: Cherokee
Multiple cylinder misfire and #2 misfire? Have you checked your fuel pressure?
How old is the CPS? Wiring good and connector clean and tight?
The cat would be pretty far down my list if the engine starts and runs fine, but the '96 does have a known cat problem- and a lifetime recall for replacement.
How old is the CPS? Wiring good and connector clean and tight?
The cat would be pretty far down my list if the engine starts and runs fine, but the '96 does have a known cat problem- and a lifetime recall for replacement.
Thread
Thread Starter
Forum
Replies
Last Post
4WD4EVER
Modified XJ Cherokee Tech
28
07-28-2023 07:12 PM
ra.stewart
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
9
02-15-2021 01:47 PM
JayneCobb
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
26
08-11-2020 03:22 PM
tleed
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
3
10-04-2015 01:20 PM
Voyager2
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
5
09-24-2015 09:05 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)