Jeep Liberty Alignment Specs
The Liberty’s front suspension uses upper and lower control arms. The replacement of the upper control arms can be tedious and require the removal of the battery tray, power distribution center and other components to get at the passenger-side upper control arm.
Jeep: Squeak-Like Sound From Rear Spring Isolator
Models: 2005-‘08 (WK) Grand Cherokee 2006-‘08 (XK) Commander This bulletin involves the replacement of the upper rear spring isolators, two in total, and orientation of the spring to prevent against reoccurrence. Symptom/Condition The customer may experience a squeak-like sound coming from the rear suspension of the vehicle. The squeak will occur most often when the
Pulstar gg1 Pulse Plug Demonstrates Horsepower Increase In Jeep 3.6L Engine Applications
The Pulstar gg1 Pulse Plug for Jeep vehicles that utilize the Chrysler Pentstar 3.6L engine have shown an increase of six horsepower (HP) over stock plugs in dyno testing conducted by Enerpulse Inc. In addition, the testing demonstrated a fuel economy increase of 4.26 percent, said the company.
New DynoMax Performance Exhaust Systems Added To 2012 DynoMax Jeep Coverage
DynoMax performance exhaust has launched several new high-performance exhaust systems for popular late-model Jeep models, including Wrangler, Wrangler Unlimited and Grand Cherokee. DynoMax is the performance exhaust brand of Tenneco.
Tech Tip: Dodge/Jeep Engine Misfire at Idle
This bulletin applies to vehicles equipped with a 3.7L engine in which the customer may experience occasional engine misfire at idle. The malfunction indicator lamp may illuminate for single or multiple cylinder misfire.
Tech Tip: Ringing Sound Coming from Jeep’s Propeller Shaft When Shifting from ‘D’ to ‘R’
A ringing, snapping or popping sound may be heard coming from the driveline when the transmission is shifted from Forward to Reverse or Reverse to Forward. The sound may also occur when the brakes are released after shifting into or out of Drive or Reverse.
Wells Team Tackles Jeep No-Crank Issue in Latest Free Diagnostic Video
A challenging no-crank/no-start condition on a 1996 4.0L Jeep Cherokee is the latest diagnostic case study featured in the popular, free “Wells Tech” video training series from Wells Vehicle Electronics.
ALIGNMENT & SUSPENSION SPECS: 2002-2010 Jeep Liberty
The Liberty (2002-2007 KJ+2008-2010 KK) was the replacement for the Cherokee (XJ). The major changes from the Cherokee to the Liberty were an independent front suspension and trailing arm rear suspension. Compared to the Cherokee, the Liberty is actually easier to align.
Tech Tip: Jeeps and Dodge Trucks May Whistle While They Work
Dodge truck or Jeep owners may complain of a slight high frequency (pitch) whistle-like sound while driving. This sound is not loud and may not be noticed by most drivers. The sound can occur at any ambient or engine operating temperature. The whistle-like sound is most noticeable under load, with a light throttle, and between 1,200 and 2,000 engine rpm. If the customer experiences the above condition, perform the Repair Procedure, which involves applying a thin bead of sealant to the intake manifold-to-throttle body joint.
Tech Feature: Jeep TJ Cylinder Block Casting Information
It was considered one of the best off-road engines ever made. The extreme low-end torque is ideal for trailing and rock crawling, but “no mas” for the 4.0L Jeep. 2006 was the end of U.S. application production.