Oil Additives - JeepForum.com
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Wrangler Forums > JK Wrangler Technical Forum > Oil Additives

FS: Jeep Fog Light LED Bulbs! Several Brightness Options! Cj and yj floor consolesUSA Standard Chromoly Front Axle Shaft Kits with Dana 30 4

Unread 03-24-2007, 12:04 PM   #1
Registered User
Join Date: Mar 2007
Location: Butler, PA
Posts: 115
Oil Additives

I have always run synthetic oil + Muscle MT-10 oil treatment in all of my vehicles, including past 4.0's I've owned. (Muscles does not have all of the crap like teflon that can build up in the engine.)

After 1000k on my JK I changed the oil and went with the synthetic + Muscle. (I know, I know, the Jeep manuaul "strongly discourages" the use of additives.) I have to say I've noticed an average of 2 MPG increase (over 1000k since I changed the oil). This stuff is great . . .

However, I was wondering if I should add a small amount of Muscle to the transfer case and differentials . . . ? The company that makes Muscles says you can add it to anything that takes oil, but would like to know if any of you have experince with oil additives in these areas and if it makes any difference.

or ???

bantam is offline   Reply With Quote Quick reply to this message
Unread 03-24-2007, 01:16 PM   #2
Locked @ both ends
igofshn's Avatar
Join Date: Oct 2001
Location: Lemoore, CA
Posts: 7,775
The increase in mpg is not from yur additive, it is normal after the engine fully breaks in for mpg to increase.
2007, 4 door, powered by a minivan engine, locked and riding on 35's.

[Jeep Pics
igofshn is offline   Reply With Quote Quick reply to this message

Quick Reply

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:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.
Note: All free e-mails have been banned due to mis-use. (Yahoo, Gmail, Hotmail, etc.)
Don't have a non-free e-mail address? Click here for a solution: Manual Account Creation
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.

Thread Tools

Suggested Threads

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.