See also:

Three-way catalytic converter
• Keep your engine properly tuned. Certain engine malfunctions, particularly involving the electrical, fuel or distributor ignition systems, may cause unusually high threeway catalytic convert ...

Check coolant level
The cooling system must be filled with coolant and not leak to operate at maximum efficiency. Check the coolant level regularly. The level should be between the MAX and MIN marks on the expansio ...

Resume set speed
If cruise control has been deactivated temporarily, it can be reactivated by pressing . The vehicle's speed returns to the most recently set speed. WARNING There may be a significant increas ...