What is the Importance of a Coolant Flush as a Preventive Measure?

By Product Expert | Posted in Service on Tuesday, March 29th, 2022 at 3:18 pm
Radiator Coolant flush being applied in a vehicle engine

What is the Need for a Coolant Flush?  

First, let’s understand what a coolant flush is and why it is used for. Engine coolant, also called antifreeze, is a heat transfer fluid designed to protect your engine from overheating. It is made up of ethylene or propylene glycol and water with a 50:50 ratio. Coolant flushes come in different types, and you need to pick the right engine coolant adhering to what the brand manual recommends. Visit the Mercedes-Benz of Service and Body Shop dealership in Indianapolis, IN, for vehicle servicing today!

The Function of a Coolant Flush  

When the vehicle is moving, the engine generates a lot of energy. Due to this, the exhaust and cooling system helps to keep the engine cool. A coolant absorbs the heat from the engine and stops the engine water from boiling during summer. Additionally, it protects the rubber or plastic parts from corrosion and metal parts from rusting.   

Engine coolant system
Technician pouring coolant flush into an engine coolant system

Importance and Benefits of a Coolant Flush  

The heat generated during internal combustion will ruin the engine faster than you think. This is where the importance of coolant comes in. Though the coolant is mixed with water, it can’t keep the engine cool alone. Because the engine’s heat will boil the water, or the summer heat will evaporate it. Coolant flush once a year maintains the cooling system of the vehicle to work efficiently.   

[Read: Why is it Important to Replace Your Broken or Faulty Exterior Vehicle Lights?]

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Need to get your vehicle serviced near Indianapolis, IN? Drop by Mercedes-Benz Service and Body Shop dealership and contact our team at 317-924-5321 to schedule a service appointment or body shop consultation. 


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