Materials Added To Engine Oil
The manufacturer strongly recommends against the addition of any additives (other than leak detection dyes) to the engine oil. Engine oil is an engineered product and its performance may be impaired by supplemental additives.
See also:
Anti-Lock Brake System (ABS)
This system aids the driver in maintaining vehicle control
under adverse braking conditions by controlling hydraulic
brake pressure. This prevents wheel lock-up to help
avoid skidding on slipper ...
Winter Operation
To ensure the best possible heater and defroster performance,
make sure the engine cooling system is functioning
properly and the proper amount, type, and concentration
of coolant is used. Refer ...
Economy
Improper inflation pressures can cause uneven wear
patterns to develop across the tire tread. These abnormal
wear patterns will reduce tread life resulting in a need for
earlier tire replacement ...