Mazda CX-3: Fuel and Emission / Fuel and Engine Exhaust Precautions

Fuel and Emission

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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...

Other information:

Mazda CX-3 (2015-2026) Owner's Manual: Radar Sensor (Front)(Some models)

Your vehicle is equipped with a radar sensor (front). The following systems also use the radar sensor (front). Distance Recognition Support System (DRSS) Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go function) Smart Brake Support (SBS) The radar sensor (front) functions by detecting the radio waves reflected off a vehicle ahead or an obstruction sent from the radar sensor...

Mazda CX-3 (2015-2026) Owner's Manual: Recommended Oil

U.S.A., Canada, and Puerto Rico Use SAE 0W-20 engine oil. Mazda Genuine Oil is used in your Mazda vehicle. Mazda Genuine 0W-20 Oil is required to achieve optimum fuel economy. For maintenance service, Mazda recommends Mazda Genuine Parts and Oil...