Technician A says all long-life coolants are similar and can be used interchangeably. Technician B says traditional green coolant can be mixed with long-life coolants.Who is correct?

Question

Quizplus · Accepted Answer

Technician A is incorrect because not all long-life coolants are similar and not all can be used interchangeably. Each manufacturer has its own formula for long-life coolant, so it is important to use the one recommended for a specific vehicle.

Technician B is also incorrect because traditional green coolant should not be mixed with long-life coolants. Mixing different types of coolant can cause corrosion and can reduce the effectiveness of the coolant. It is important to follow the manufacturer's recommendation for the type of coolant to use in a specific vehicle.

Technician a Says All Long-Life Coolants Are Similar and Can