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 ...

Enhanced Fuel Efficiency
Despite an increase in performance feel for the top grade powertrain, and the same power and torque output as before, the Mazda MX-5 facelift MZR-2.0-litre engine with manual transmission uses les ...

Power Steering
Power steering is only operable when the engine is running. If the engine is off or if the power steering system is inoperable, you can still steer, but it requires more physical effort. If the s ...