Game unit 3

​ Brake ​ (a)   keeps the brake ​ (b)  

• fluid
• lubricated

​ (a)   can be petrol ​ (b)   diesel

• Petrol
• or
• and
• with

1. ​ (a)   moves up ​ (b)   down in the ​ (c)   .

• piston
• and
• cylinder
• or
• with
• coolants

A six- ​ (a)   engine​

• coolant
• piston
• washer
• pedal
• coolants

​ (a)   ​ (b)   is used to keep it ​ (c)  

• windscreen
• washer
• clean
• wind screen
• cleaner
• dirty

The motion of ​ (a)   ​ (b)   ​ (c)  

• pistons
• rotates
• crankshaft
• replace
• flip
• fold

battery ​ (a)   is ​ (b)   corrosive

• acid
• highly
• base
• lowly

This ignites the fuel – air mixture in petrol engines

You need electricity from this to start the engine.

1. This fluid is put in the cooling system.