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:

    Advanced Front Air Bag And Knee Bolster Locations
    Advanced Front Air Bag And Knee Bolster Locations 1 — Driver And Passenger Advanced Front Air Bags 2 — Knee Bolster NOTE: These air bags are certified to the new Federal regulations for Advan ...

    Treadwear
    The Treadwear grade is a comparative rating, based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 woul ...

    Grand Cherokee in the Market
    In the '90s, the Grand Cherokee, Ford Explorer and other SUVs fueled a boom that changed the landscape of American roads. Things move quickly in the automotive world, though, and Grand Cherokee co ...