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 ...

Fuel Requirements
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL, which will reduce exhaust emissions and keep spark plug fouling to a minimum. Your Mazda will perform best with fu ...

Under the Hood
The CX-9 features a 273-horsepower, 3.7-liter V-6 with 270 pounds-feet of torque. Front- and all-wheel drive are offered. * Standard six-speed automatic transmission with clutchless-manual mode * ...