See also:

Engine oil
Engine oil must meet the minimum ILSAC specification GF-4, API SL, or ACEA A1/B1. Lower quality oils may not offer the same fuel economy, engine performance, or engine protection. Volvo recommen ...

Living With the C30
You'd be forgiven for thinking "hatchback = practical," but that's not quite the case with the C30. Sure, it's more practical than a two-seat roadster, but this isn't a family car — unle ...

Cleaning the sensors
Location of the front sensors Location of the rear sensors The sensors must be cleaned regularly to ensure that they work properly. Clean them with water and a suitable car washing detergent. ...