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:
System Status
Displays SYSTEM OK if there are no active Warning
Messages stored. Pressing and releasing the DOWN
button when SYSTEM OK is displayed will do nothing.
Displays SYSTEM WARNINGS PRESENT if there ar ...
The Inside
Unfortunately, off-roading is important only to a minority, even among Jeep
buyers, which doesn't make for much of a competitive advantage in the real
world. What's important to the majority is a ...
Engine Oil Filter
The engine oil filter should be replaced with a new filter
at every oil change.
Engine Oil Filter Selection
The manufacturer’s engines have a full-flow type disposable
oil filter. Use a filter ...


