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:
Electrical system
General information
12-volt system with voltage controlled generator.
Single wire system in which the chassis
and engine block are used as conductors,
grounded on the chassis.
Battery
If you ...
Seat belt reminder
This symbol lights up to indicate
that the driver has not fastened his/
her seat belt. ...
Technician certification
In addition to Volvo factory training, Volvo supports
certification by the National Institute for
Automotive Service Excellence (A.S.E.). Certified
technicians have demonstrated a high
degree of c ...
