What could a driver do in order to avoid excessive exhaust pollution from their vehicle?
- A Drive a diesel powered vehicle.
- B Have the vehicle's air filters changed regularly.
- C Drive at a higher speed in order to reduce the time spent on the road.
- D Use a fuel additive to increase the fuel octane rating.
Show answer & explanation
Correct answer: Have the vehicle's air filters changed regularly..
Drivers should have their vehicle serviced regularly in accordance with the manufacturers guidelines. A vehicle with a dirty air filter uses more fuel and creates more exhaust pollution. Air filters should be changed as part of normal servicing. If a vehicle is used in dusty conditions; the air filter may need to be changed more often. More information is available in the vehicle owners handbook.
Drivers should have their vehicle serviced regularly in accordance with the manufacturers guidelines. A vehicle with a dirty air filter uses more fuel and creates more exhaust pollution. Air filters should be changed as part of normal servicing. If a vehicle is used in dusty conditions; the air filter may need to be changed more often. More information is available in the vehicle owners handbook.