The cleanness and soundness of the spark plugs are very important for keeping the engine efficient and polluting emissions down.
The appearance of the spark plug, if examined by an expert eyes, is a good way of pinpointing a problem even if it has nothing to do with the ignition system.
Therefore, if the engine has problems, it is important to have the spark plugs checked at a Fiat Dealership.
The spark plugs must be changed at the times specified in the service schedule. Only use the type of plugs indicated. If the heat ratio is less than required or the life specified is not guaranteed, problems can arise.
See also:
Tire Pressure
Proper tire inflation pressure is essential to the safe and satisfactory operation
of your vehicle. Three primary areas are affected by improper tire pressure:
WARNING!
• Improperly inflated tire ...
Front fog lights
(green)
The warning light turns on when the front fog lights are turned on. ...
Service schedule
(*) Or every 3 years for particularly demanding use:
- cold/hot climates;
- driving in the city idling for a long time;
- dusty roads or roads covered with sand and/or salt
Or every 5 years, r ...