See also:

Engine Exhaust (Carbon Monoxide)
WARNING: Do not drive your vehicle if you smell exhaust gas inside the vehicle: Engine exhaust gas is dangerous. This gas contains carbon monoxide (CO), which is colorless, odorless, and poisonou ...

The Little Engine That Could
The Miata started its life with a 1.6-liter four-cylinder that grew to 1.8 liters in 1994 and 2.0 liters with the current (third) generation in 2004. Tweaks over the years, including the addition ...

Emission Control System
Your vehicle is equipped with an emission control system (the catalytic converter is part of this system) that enables your vehicle to comply with existing exhaust emissions requirements. WARNING ...