See also:

Spark plugs
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 ...

Checking the charge
The battery charge may be checked through the indicator (where fitted) set on the battery cover and acting according to the colour the indicator shows. If the battery is not fitted with electrol ...

Air Conditioner Maintenance
For best possible performance, your air conditioner should be checked and serviced by an authorized dealer at the start of each warm season. This service should include cleaning of the condenser f ...