Mazda 6 Owners Manual: 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. This vehicle will perform best with f ...

Other materials:

Mazda 6 Owners Manual: Intermittent concern troubleshooting
  Vibration Method 1. If malfunction occurs or becomes worse while driving on a rough road or when engine is vibrating, perform the steps below. Note There are several reasons vehicle or engine vibration could cause an electrical malfunction. Some of the things to check for are: ...

Mazda 6 Owners Manual: Sunroof motor inspection
Motor 1. Remove the sunroof motor. 2. Apply battery positive voltage to the sunroof motor terminals and inspect the operation of the sunroof motor. If not as specified, replace the sunroof motor. Limit Switch 1. Remove the headliner. (See HEADLINER REMOVAL/INSTALLATION.) 2. Verify t ...