Question

How does white smoke come?

Answer 1

Answer:

One of the main causes of white exhaust smoke and coolant loss is a cracked or warped cylinder head, a cracked engine block, or head gasket failure caused by overheating. A cracked head may allow coolant to leak into one or more cylinders or into the combustion chamber of the engine

Explanation:

Answer 2

Answer:

Explanation:

The white smoke is the result of normal condensation which builds up inside the exhaust system.

Thick smoke usually comes from the faulty in engine coolant, which could lead to many serious problems like damaged cylinder head, blown head gasket, cracked engine block… which might cost drivers quite a lot.