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 traction
Tire traction can be reduced if you drive on worn tires, tires that are improperly inflated or on slippery road surfaces. Tires should be replaced when tread wear indicators appear. To reduce the ...

Checking Tire Inflation Pressure
Check your tires once a month or more. Also, check the tire pressure of the spare tire. How to Check Use a good quality gauge to check tire pressure. You can not tell if your tires are properly ...