running temp of 4.2l - Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > YJ Jeep Wrangler Forum > YJ Tech Forum

Join Wrangler Forum Today

Thread Tools

Please support our sponsors and let them know you heard about them on
Old 12-12-2006, 10:12 PM   #1
jeepercreeper77's Avatar
Join Date: Nov 2006
Location: hampton bays,L.I. ny
Posts: 22
Question running temp of 4.2l

just wondering what operating temp your 4.2l jeep runs at.mine seems to run at around 210*.

jeepercreeper77 is offline   Quote
Old 12-13-2006, 11:04 AM   #2
trulefty's Avatar
Join Date: Aug 2005
Location: Summit, Ms.
Posts: 37
Depends on what thermostat you have, if your cooling system is full and in good condition (rad not stopping up & good antifreeze). My old baby runs at around 195*
88 YJ 4.2 5spd ... She's old but she's sweet
trulefty is offline   Quote

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Electric fan coversion slf41002 TJ Tech Forum 390 02-10-2013 07:32 PM
new used jeep. temp ???? mdav8629 General Jeep Discussion 2 10-26-2008 10:09 AM
'94 YJ 2.5L Running Like Poo... Tony YJ Tech Forum 4 10-22-2008 12:13 PM
running temp snacrump TJ Tech Forum 15 07-23-2008 04:37 AM
YJ temp gauge problem gerritvan YJ Tech Forum 6 04-14-2008 01:38 PM

Download our Mobile App

» Featured Product

All times are GMT -5. The time now is 03:30 PM.

User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC. is not in any way associated with the Chrysler Motors LLC