Jeep Wrangler Forum - Reply to Topic
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum > Oil coming from under oil fill cap

Join Wrangler Forum Today

Thread: Oil coming from under oil fill cap Reply to Thread
Post Icons
You may choose an icon for your message from the following list:

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:


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.

Additional Options
Miscellaneous Options

Topic Review (Newest First)
05-16-2013 11:03 AM
Oil coming from under oil fill cap

Got a 2002 4.0L that runs great, just one issue: it pushes a very small amount of oil out from under the oil fill cap on the valve cover. Not much, every 300 miles or so I have to blot up a small amount. I checked the cap, it seems fine, secured tight. There is no gasket on the cap, not sure if there is suppose to be. If the cap is fine, could the PCV/CCV valve be the reason why oil is coming out of the cap?

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

All times are GMT -5. The time now is 03:32 AM.

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