Which of the following is NOT a benefit of good vehicle maintenance?

It increases fuel consumption A well-maintained vehicle is safer, uses less fuel, produces fewer emissions and lasts longer. It does not increase fuel consumption; on the contrary, it reduces it.

How should the engine oil level be checked with the dipstick?

With the engine cold and off, on a level surface The oil level is checked with the engine cold and switched off, on a level surface. The level must sit between the minimum and maximum marks on the dipstick.

While driving, the oil pressure warning light comes on the dashboard. What should you do?

Stop the vehicle immediately and not continue until the cause is fixed The oil pressure warning light indicates the level is low or pressure is insufficient. You must stop the vehicle immediately and not continue until the cause is found and fixed, as it could cause serious engine damage.

Where should oil be added to the engine?

Through the filler cap, on the top of the engine To top up oil, lift the bonnet and pour it through the filler cap on the top of the engine, with the engine switched off.

Bluish-white smoke comes from the exhaust pipe. What does this normally indicate?

That the engine has too much oil or is burning oil Bluish-white exhaust smoke usually indicates the engine has too much oil or is burning oil. You should check the level and visit a garage.

Vehicle Maintenance

Study all Vehicle Maintenance questions for the Spanish DGT theory test.

Reviewed on 9 Aug 2026

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Which of the following is NOT a benefit of good vehicle maintenance?: It increases fuel consumption A well-maintained vehicle is safer, uses less fuel, produces fewer emissions and lasts longer. It does not increase fuel consumption; on the contrary, it reduces it.
How should the engine oil level be checked with the dipstick?: With the engine cold and off, on a level surface The oil level is checked with the engine cold and switched off, on a level surface. The level must sit between the minimum and maximum marks on the dipstick.
While driving, the oil pressure warning light comes on the dashboard. What should you do?: Stop the vehicle immediately and not continue until the cause is fixed The oil pressure warning light indicates the level is low or pressure is insufficient. You must stop the vehicle immediately and not continue until the cause is found and fixed, as it could cause serious engine damage.
Where should oil be added to the engine?: Through the filler cap, on the top of the engine To top up oil, lift the bonnet and pour it through the filler cap on the top of the engine, with the engine switched off.
Bluish-white smoke comes from the exhaust pipe. What does this normally indicate?: That the engine has too much oil or is burning oil Bluish-white exhaust smoke usually indicates the engine has too much oil or is burning oil. You should check the level and visit a garage.