MAZDA MODEL MX-5 RF 2017 Owners Manual (in English)
Page 101 of 609
3–25
Before Driving
Fuel and Emission
 Emission Control System
            This  vehicle  is  equipped  with  an  emission  control  system  (the  catalytic  converter  is 
part of this system) that enables the vehicle to comply with existing exhaust emissions 
requirements.
 WARNING
 Never park over or near anything  À ammable: 
 Parking over or near anything  À ammable, such as dry grass, is dangerous. Even with 
the engine turned off, the exhaust system remains very hot after normal use and could 
ignite anything  À ammable. A resulting  ¿ re could cause serious injury or death. 
 CAUTION
 Ignoring the following precautions could cause lead to accumulate on the catalyst inside 
the converter or cause the converter to get very hot. Either condition will damage the 
converter and cause poor performance. 
   
      USE ONLY UNLEADED FUEL. 
 
      Do not drive your Mazda with any sign of engine malfunction.  
      Do not coast with the ignition switched off.  
      Do not descend steep grades in gear with the ignition switched off.  
      Do not operate the engine at high idle for more than 2 minutes.  
      Do not tamper with the emission control system. All inspections and adjustments must 
be made by a quali ¿ ed technician. 
 
      Do not push-start or pull-start your vehicle. 
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Page 102 of 609
3–26
Before Driving
Fuel and Emission
 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 
colourless, odourless, and poisonous. When inhaled, it can cause loss of consciousness 
and death. If you smell exhaust gas inside the vehicle, keep all windows fully open and 
contact an expert repairer, we recommend an Authorised Mazda Repairer immediately. 
 Do not run the engine when inside an enclosed area: 
 Running the engine inside an enclosed area, such as a garage, is dangerous. Exhaust 
gas, which contains poisonous carbon monoxide, could easily enter the cabin. Loss of 
consciousness or even death could occur. 
 Open the windows or adjust the heating or cooling system to draw fresh air when idling 
the engine: 
 Exhaust gas is dangerous. When the vehicle is stopped with the windows closed and 
the engine running for a long time even in an open area, exhaust gas, which contains 
poisonous carbon monoxide, could enter the cabin. Loss of consciousness or even death 
could occur. 
 Clear snow from underneath and around your vehicle, particularly the tail pipe, before 
starting the engine: 
 Running the engine when a vehicle is stopped in deep snow is dangerous. The exhaust 
pipe could be blocked by the snow, allowing exhaust gas to enter the cabin. Because 
exhaust gas contains poisonous carbon monoxide, it could cause loss of consciousness 
or even death to occupants in the cabin. 
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