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:
Oil volume
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Fog lights
Front fog lights
The front fog lights can be used in combination
with either the headlights or the parking lights.
1. Turn the ignition key to position II.
2. Press button (2) to turn on the fro ...
Introduction
Volvo advises you to follow the maintenance
program outlined in the Warranty and Service
Records Information booklet. This maintenance
program contains inspections and services
necessary for t ...
