Cold air draft on pass. side out of heater box. - Jeep Wrangler Forum
Jeep Wrangler Forum

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

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 10-27-2011, 06:27 AM   #1
Jeeper
 
78j10's Avatar
 
Join Date: Feb 2010
Location: Lima,OH
Posts: 139
Cold air draft on pass. side out of heater box.

So as the weather gets colder this draft i have becomes a lot more noticeable. When i drive down the road my passenger gets hit with a cold blast of air from the heater box. Changing the climate controls makes no change. If i turn them to off it will go away but with the heat on you get icy cold air. Anyone have any thoughts? I have checked all relate seals and i cant see any opening in the firewall. something im missing??

__________________
79 J20 360 4spd 4in lift : 03 F250 6.0 4x4 6spd 95k
78j10 is offline   Quote
Old 10-27-2011, 04:01 PM   #2
Jeeper
 
MTRyan0505's Avatar
 
Join Date: Aug 2011
Location: Cincinnati, OH
Posts: 25
Is the vent on the passenger side open? It's likely stuck open. Here's a link to show you how the whole heating system works.
http://www.wranglerforum.com/f8/yj-h...ned-68618.html

MTRyan0505 is offline   Quote
Old 10-27-2011, 05:24 PM   #3
Jeeper
 
NAVYCHIEF's Avatar
 
Join Date: Sep 2008
Posts: 2,207
WD40 all of the sliding/moving parts connected to the vent door by the passengers feet. cycle it a couple of times. if it does not move, it is either corroded in the open position or the control cable has come loose.
__________________
1994 RENEGADE

TREAT EVERY STRESSFUL SITUATION AS A DOG WOULD.
IF YOU CAN'T EAT IT OR PLAY WITH IT,
JUST PEE ON IT AND WALK AWAY.
NAVYCHIEF is offline   Quote
Reply

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
Pass side sahara TJ rocker molding NEEDED RayWangler Classifieds Archive 4 03-27-2011 05:16 PM
Play in pass side u-joint BLEGAN TJ General Discussion Forum 4 03-17-2011 09:10 PM
wtb 91 Wrangler Islander pass side running board beachnjeep Classifieds Archive 0 06-24-2010 07:04 PM
Rust on pass side rear - Take a look alfman45 TJ Tech Forum 8 09-11-2009 09:59 PM
Looking for pass side mirror arm erickpl Classifieds Archive 0 04-21-2008 07:47 AM



Download our Mobile App

» Featured Product

All times are GMT -5. The time now is 01:19 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.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC