Combustion Engine

What are the four strokes of a combustion Engine?

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Answer explanation

Intake stroke

Compression stroke

Combustion stroke

Exhaust stroke

The __ ignites the fuel in the engines

What parts make up the cooling system of a car?

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Answer explanation

Radiator

Upper hose

Lower hose

Transmission cooling lines

Water pump

Thermostat

Pressure cap

If you had radiator and water pump as a minimum you can mark yourself correct

Oil is important because it _ the engine

What does the alternator do?

• starts the car

• causes the spark plug to spark

• charges the battery

• removes exhaust fumes

_ is added to the fuel in a 2 stroke engine