Deposit control gasoline (detergent additives)

Volvo recommends the use of detergent gasoline to control engine deposits. Detergent gasoline is effective in keeping injectors and intake valves clean. Consistent use of deposit control gasolines will help ensure good drivability and fuel economy. If you are not sure whether the gasoline contains deposit control additives, check with the service station operator.
NOTE
Volvo does not recommend the use of external fuel injector cleaning systems.
See also:
Exterior
Some V50 design characteristics were borrowed from early Volvo wagons. Still,
styling hasn't veered dramatically away from the V40. Volvo notes that "from
above, the body resembles the shape ...
Location of the fuse boxes
Engine compartment
Under the glove compartment
Under the glove compartment
Trunk
Not in use
...
Navigating in the menus
Infotainment settings are made via the system's menus. Press one of the mode
buttons (RADIO, MEDIA, or TEL—see the illustration on page 206) to select it and
access its specific menus. When a ...
