Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine coolant (antifreeze), and to ensure that engine coolant (antifreeze) will return to the radiator from the coolant reserve tank.
The cap should be inspected and cleaned if there is any accumulation of foreign material on the sealing surfaces.
WARNING!
The warning words DO NOT OPEN HOT on the cooling system pressure cap are a safety
precaution.
Never add engine coolant (antifreeze) when the engine is overheated. Do not loosen or remove the cap to cool an overheated engine. Heat causes pressure to build up in the cooling system. To prevent scalding or injury, do not remove the pressure cap while the system is hot or under pressure.
See also:
Overdrive Operation
The automatic transmission includes an electronically
controlled Overdrive (fourth and fifth gears). The transmission
will automatically shift into the Overdrive gear if
the following conditions ...
Safety
When equipped with the optional front-seat-mounted side-impact airbags in
addition to the standard side curtain airbags, the Patriot is one of the
Insurance Institute for Highway Safety's top-rate ...
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gasoline.”
Reformulated gasolines contain oxygenates, and are specifically
blended to reduc ...