Other information:
The best protection against carbon monoxide entry into the vehicle body is a
properly maintained engine exhaust system.
If you notice a change in the sound of the exhaust system; or if the exhaust
fumes can be detected inside the vehicle; or when the underside or rear of the vehicle
is damaged; have an authorized technician inspect the complete exhaust system and
adjacent body areas for broken, damaged, deteriorated, or mispositioned parts...
NOTE:
Refer to the chart at the end of this section for suggested control settings
for various weather conditions.
Summer Operation
The engine cooling system must be protected with a high-quality antifreeze coolant
to provide proper corrosion protection and to protect against engine overheating...