Jeep Wrangler Forum banner
1 - 6 of 6 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter · #1 ·
I just put new guauges in my 88 wrangler 4.2 and need to know what the "normal" operating temperature is seems to be running a bit hot 195 - 205 range
can't find it in my repair manual does anyone suggest a repair manual that is better than chiltons
 

·
Retired Moderator
Joined
·
1,898 Posts
That is normal temp for the 4.0L, but I am not sure about the 4.2L. I would guess that that is the normal range.
 

·
Registered
Joined
·
781 Posts
thats what i did with my 4.0 in the cherokee and i actually passed emissions with flyin colors maybe i was lucky
 
1 - 6 of 6 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top