What are the symptoms of a coolant leak?

A refrigerant is needed to cool your engine and thus prevent excessive temperature extremes that could damage it. Therefore, it is important to pay attention to the signs of weakness that he presents. In this article, we will explain everything about a coolant leak and how to find it as quickly as possible!

🚗 How to check the coolant level?

It is important to know how to verify your coolant level... Although it is designed to resist freezing and evaporation, it will gradually evaporate over time. This is why we must check level every 3 months to make sure there is always enough liquid and therefore it fulfills its cooling function engine... To check the coolant level, follow these steps.

Required material:

• Protective gloves
• new coolant

Step 1. Let the engine cool down

Let the machine cool down for at least 15 minutes, as the coolant can be very hot. Wear gloves to avoid burns.

Step 2: find the expansion tank

Locate a coolant tank (also called an expansion tank). On the cap you will find the symbol of a hand placed over a heat source, or a thermometer in the form of a triangle.

Step 3: check the level

Check the level according to the "min." And "max." On the tank. If there is not enough coolant, add more without exceeding the maximum limit.

?? What are the signs and causes of a coolant leak?

It is very important to know how to recognize the main symptoms of a coolant leak so that it can be repaired as quickly as possible. Here are 4 signs you should know how to spot:

● Your coolant sight glass to light up (this is a thermometer bathing in two waves): it means that your engine is overheating. There is not enough coolant to lower its temperature!

● One hose punctured, cracked, or fell offand coolant exits through it.

● A white coating has formed around your water pump : This means that the leak is due to the seal. If you have this problem, you may have to disassemble the belt to make repairs as it is often attached to the pump. And, unless you are an experienced mechanic, this intervention should be done by a professional.

● Highlighting the color of your liquid under the car (pink, orange, yellow or green): The heatsink may be damaged. Indeed, he is exposed to many projectiles.

🔧 How to fix and prevent coolant leaks?

Good news ! In some cases, you can repair the leak yourself. But if you don't feel like wasting your Sunday fidgeting, you can turn to one of our trusted mechanics.

Here are the repairs you can do yourself:

● Шланг punctured, cracked, or peeling: to replace it, you just need to loosen its fasteners (so called clamps) with a screwdriver, replace it with a new one and tighten these clamps.

● The radiator pierced very slightly: there are leakage protectors that allow you to plug small gaps. Be careful, because they often only postpone the problem, and real repairs will be required in a few weeks.

One final tip: don't wait if you find a leak in the cooling system. If yes, then your engine no longer cools properly and may be damaged! Make an appointment at the garage without delay for a quick diagnosis of your vehicle.