p0456 and p0442 Small/Medium Evap leak - Page 2 - JeepForum.com
Reply
 
LinkBack Thread Tools
post #16 of 18 Old 11-02-2011, 11:31 AM Thread Starter
orb
Registered User
2003 WJ 
 
Join Date: Dec 2010
Location: Denver
Posts: 259
Quote:
Originally Posted by orb View Post
No codes yet, the gas cap may have worked!! So excited, hope it stays this way.

The cap didn't have a part number on it when it came, it was only listed on the amazon site. Looked brand new though, couldn't tell it had been used.
****. It came back. P0442. I really don't want to take the bumper off. ugh.


2003 4.0L, OME HD Springs, OME Nitro Shocks, Rancho SS, 265/70R16 General Grabber AT2s
orb is offline  
Sponsored Links
Advertisement
 
post #17 of 18 Old 11-02-2011, 12:56 PM
1AAdam
Registered User
2000 WJ 
 
Join Date: Jun 2010
Location: Massachusetts
Posts: 1,571
same issue here. on my second gas cap thinking the press relief style cap might be causing it. took a long time for it to come back on this time. seems that it comes on after a few short trips as opposed to long trips. the jeep only made long trips until today and it came back on. mine has graduated to a large leak too.

Adam
1aauto.com
888-844-3393
1AAdam is offline  
post #18 of 18 Old 11-02-2011, 04:13 PM
straty1987
Registered User
 
Join Date: Aug 2008
Posts: 2,521
just pay a shop to do a smoke test and see were the bad line is and fix it.
straty1987 is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the JeepForum.com forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.



Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Similar Threads
Thread Thread Starter Jeep Forums Replies Last Post
P0442, P0455, P0456 and EVAP hoses. Icejeep WJ Grand Cherokee Forum 14 11-03-2013 09:41 PM
P0442 code any ideas? casey3057 WJ Grand Cherokee Forum 9 08-31-2011 07:35 AM
Sand Blaster Evap leak fix? 2ndAmend WJ Grand Cherokee Forum 5 03-20-2011 10:53 AM
P0146 Evap Emission Leak (small leak) wildman4x4nut WJ Grand Cherokee Forum 4 01-31-2011 03:50 PM
p0456-evap n8man1068 WJ Grand Cherokee Forum 4 12-17-2010 02:17 PM

Posting Rules  
You may post new threads
You may 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 On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome