Break-In Period

No special break-in is necessary, but a few precautions in the first 1,000 km (600 miles) may add to the performance, economy, and life of your Mazda.

- Do not race the engine.

- Do not maintain one constant speed, either slow or fast, for a long period of time.

- Do not drive constantly at full-throttle or high engine rpm for extended periods of time.

- Avoid unnecessary hard stops.

- Avoid full-throttle starts.

    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 ...

    Under the Hood
    The 2.3-liter four-cylinder develops 156 horsepower (146 hp for PZEV-emissions-compliant models) while the 3.0-liter V-6 turns out 212 hp. Both engines can team with a five-speed manual transmissi ...

    The Inside
    Here's where the Mazda5's small size catches up with it. When compared to larger minivans, there's just not a lot of extra space behind the front bucket seats. The Mazda5 does, however, make effic ...