Summer Operation
The engine cooling system in air-conditioned vehicles must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating. A solution of 50% ethylene glycol antifreeze coolant and 50% water is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your Vehicle” for proper coolant selection.
See also:
2008 Jeep Liberty review
With its redesign of the Liberty, Jeep has taken what was one of the first
cute-utes on the market and turned it into a macho off-roader. That
transformation may have been well executed, but it le ...
Trailer Towing
In this section, you will find safety tips and information on limits to the type
of towing you can reasonably do with your vehicle. Before towing a trailer, carefully
review this information to to ...
Maintenance Procedures
The pages that follow contain the required maintenance
services determined by the engineers who designed your
vehicle.
Besides those maintenance items specified in the fixed
maintenance schedul ...


