Seriously!!!! -
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 > Models > Jeep Liberty Forums > KK Liberty Forum > Seriously!!!!

Introducing MONSTALINER™ UV Permanent DIY Roll On Bed LineFS: Jeep Fog Light LED Bulbs! Several Brightness Options! RCV Axles at CCOR

Unread 11-27-2012, 12:31 AM   #1
Registered User
Join Date: Nov 2012
Posts: 3

I have 1,200 miles on her and already a problem. I was cruising at 45 and noticed the rpm's moving all over the place (quickly changing about 100-200). I let off the gas and it slows down about 10 mph in about 1-2 seconds. It felt like the brake was on. I check ebrake and 4X4 and nothing is on. It eventually quits and I proceed. Then tonight on the way home....... Same thing. Any thoughts.
PS - I got her with 4 miles on her and she has been driven correctly.
- Pissed

jwolfe815 is offline   Reply With Quote Quick reply to this message
Unread 11-27-2012, 04:45 AM   #2
Registered User
2011 KK Liberty 
Join Date: Dec 2011
Location: Pawtucket, Rhode Island
Posts: 360
Warranty should solve it. Could be just a computer hiccup.

Sent from my iPhone using JeepForum
Chrome may not get you home, but sometimes it looks nice.
2011 Liberty Sport
Added tow hitch, tow hooks, skid plates, foglight kit and headlight masks, remote start, chrome steps, and Cooper Discoverer A/T3 235/75R16.
[URL=""]Stuff for sale[/URL]
eoerikson3 is offline   Reply With Quote Quick reply to this message
Unread 11-27-2012, 05:37 AM   #3
FCA Customer Care
JeepCares's Avatar
Join Date: Jan 2012
Location: MOPAR World Headquarters
Posts: 3,111
Originally Posted by eoerikson3 View Post
Warranty should solve it.
Let your dealer know.
Jeep Social Care Specialist
JeepCares is online now   Reply With Quote Quick reply to this message
Unread 11-27-2012, 08:42 AM   #4
Keep on Jeepin on........
JeepN4KC's Avatar
Join Date: Jul 2011
Location: Blue Springs, MO
Posts: 6,481
Definately agree with getting it back to the dealer to solve the problem. Don't waste your time waiting for someone on JF to chime in with a fix. That is exactly what your warranty is for.

Good luck.

Build Thread WK
Other Build Thread XJ
September 2013/January 2015 COTM
JeepN4KC is offline   Reply With Quote Quick reply to this message
Unread 11-27-2012, 08:51 AM   #5
Registered User
2011 KK Liberty 
Join Date: Apr 2010
Location: Texas
Posts: 1,077
In days of old many people would simply go out and disconnect the battery then turn on the headlights for about 20 minutes to fully drain all electrical power from the CPU (onboard computer). The reattach the cables and see if the glitch didn't correct itself and relearn your driving habits.

Downside is that it maynot correct itself and may erase any trouble codes from the computer memory. Another thought is you could run past your local auto parts store and see it they won't bring their scanner out and look for any trouble codes already stored on the memory.

Bottom line is, that while it is a PITA to take the Jeep in, the warranty will take care of the issue....unless it turns out to be bad gas.
"If you have a difficult job to do....Give it to a lazy man....He'll find the easy way to do it."
jonrjen is offline   Reply With Quote Quick reply to this message
Unread 11-28-2012, 02:31 PM   #6
Registered User
2008 KK Liberty 
Join Date: Aug 2011
Location: Grand Haven, MI
Posts: 625
Originally Posted by jonrjen View Post
....unless it turns out to be bad gas.
huntb is offline   Reply With Quote Quick reply to this message

Quick Reply

Register Now

In order to be able to post messages on the 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

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