Engine oil
See also:
Uniform tire quality grading
DOT (Department of Transportation) Quality
Grades: All passenger car tires must conform to
federal safety requirements in addition to these
grades.
Quality grades can be found where applicable on
...
Vacuum assisted brakes
The brake booster aids braking by using engine
vacuum. If the engine stops, you can stop the
vehicle by depressing the brake pedal. However,
greater foot pressure on the brake pedal will be
re ...
Air fresheners
Most air fresheners use a solvent that could
affect the vehicle interior. If you use an air
freshener, take the following precautions:
- Hanging-type air fresheners can cause
permanent discolo ...
