Jeep Wrangler Forum - Reply to Topic
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > YJ Jeep Wrangler Forum > YJ Tech Forum > Lucas Oil Upper Cylinder Lubrication and Injector Cleaner

Join Wrangler Forum Today

Thread: Lucas Oil Upper Cylinder Lubrication and Injector Cleaner 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)
08-15-2012 09:03 AM
Pilgrim_Jeep If you try to quit cold turkey, your Jeep will go into cold sweats. It may even start robbing convenience stores just to get money to pay for more Lucas. Until it eventually gets arrested and impounded, and the impound yard is no place to have to deal with detox.
08-14-2012 11:38 PM
Jeep4063 If once added must you always keep adding the cleaner to the jeep or can you add it once and quite cold turkey?
04-24-2012 07:05 PM
0III0forlife I have used a lot of Lucas products, and none of them will give you a miracle fix like that. If it actually made a 5-10 mpg difference they would be just as greedy as "big oil" and would be charging a million dollars a Although I do use a Lucas product that has some amazing results...Lucas ethanol eliminator. It actually increases my mpg. My '87 Wrangler has a new 4.2L that is carbed, with 8.5 inches of lift, 4.56 gears, ax15 5spd, and riding on 35's and it is getting a religious 18mpg all the time. So i cant complain and i will continue to use my Lucas products.
04-24-2012 06:53 PM
Odie4AZ I've never heard of it before.... Sounded kinda crazy...
04-24-2012 04:37 PM
Pilgrim_Jeep I'll sell you a horsepower booster that just plugs into your cigarette lighter...30 HP boost just by plugging it in!
04-24-2012 04:21 PM
haroldpo6 Snake oil
04-24-2012 03:44 PM
P0234 5-10 mpg....hahaha. Perhaps if you had clogged injectors, but if you are already getting between the low and high range of the epa estimates, you won't see anything. Perhaps you can get a written guarantee signed by the person that said that!
04-24-2012 03:21 PM
Lucas Oil Upper Cylinder Lubrication and Injector Cleaner

I've just been told this gas additive can increase my mileagle 5 - 10 per gallon... Has anyone used it?

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 11:26 PM.

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