See also:

1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase th ...

Tire maintenance
In addition to proper inflation, correct wheel alignment helps to decrease tire wear. If you find a tire is worn unevenly, have your dealer check the wheel alignment. When you have new tires insta ...

A Cabin That Matches the Exterior's Promise
The Elantra's exterior sets high design expectations, but the cabin gets a fair dose of style itself. It's stylish in numerous ways, from the simple yet elegant ventilation system knobs to the sle ...