Top Coolants For Summer: Prevent Engine From Overheating

It’s that time of the year when you replace Bacardi with a Carlsberg.

Yeah! Mumbaikar, Summers are here. 

And while you’re thinking of hitting the road, heading to long drives, going on a beach trip to Goa by car, the car doesn’t seem to be having much fun. Hotter temperatures can stress the engine, causing it to overheat, which in turn leads to breakdowns and catastrophic repair bills. 

The proper use of a car coolant will protect you against suffering through summer heat. Need car service in Mumbai, you must choose the right coolant for the car service. With so many choices, you must figure out which will work best for you. Read on to learn why coolant is necessary and how you should buy the one that fits you best for top coolants for summer that save your engine.

Why Coolant Matters in Summers

The engine of your car runs at elevated temperatures, and without effective cooling it would heat up quickly. The coolant, which is also known as antifreeze, travels the engine and takes away the excess heat and stops metal parts from sticking or warping.

What Is the Problem with Using a Wrong Coolant?

Using the incorrect coolant brand or failing to do coolant maintenance properly will lead you to face major issues like:

• Overheating due to low cooling can damage the engine.
• Corrosion - Certain coolants do not like some metals and make rust.
• Clogging - Combining incompatible coolants will cause sludge to form, which insulates cooling passages.

A top car repair service in Mumbai can help you choose the best coolant and keep your car in good shape. 

Different Coolants and How They're Not the Same 

All coolants aren't alike. Here are the main kinds: 

1. Inorganic Acid Technology (IAT) 

Old-school green coolant used in older cars. Has phosphates and silicates to stop rust. Needs changing often (every 30,000 miles or 2 years). 

2. Organic Acid Technology (OAT) orange, red, or dark green

Used in lots of new cars. Lasts longer (up to 150,000 miles or 5 years). Stops rust better without using silicates. 

3. Hybrid Organic Acid Technology (HOAT) A blend of IAT and OAT coolants

Found in many European and Asian cars. Often yellow, pink, or blue. Gives long-lasting defense and better heat removal. 

4. Extended Life Coolant (ELC) Made for heavy-duty vehicles

Gives top-notch protection to diesel engines. Stays effective longer than regular coolants. If you want to find car servicing close to you in Mumbai, be sure to ask experts about the right coolant for your car.

Top Coolants for Hot Weather 

Now that you know why coolant matters, let's check out the best options to keep your car cool in summer. 

1. Prestone 50/50 Prediluted Antifreeze/Coolant 

• Fits all vehicle makes and models 
• Ready to use (no need to mix) 
• Keeps your engine from overheating and rusting 
• Handles extreme heat and cold 

2. Zerex G-05 Antifreeze/Coolant 

• Perfect for fancy European cars 
• Stops rust for a long time
• Works great with aluminum and steel parts 
• Best for Mercedes-Benz, BMW and Ford 

3. Shell Rotella ELC (Extended Life Coolant) 

• Great for diesel and big trucks 
• Stops rust and scale from building up 
• Lasts a long time (up to 600,000 miles) 
• Moves heat well 

4. Valvoline Multi-Vehicle Antifreeze 

• Works with lots of car brands 
• Keeps your engine at the right temperature for ages 
• Stands up to summer heat 
• Helps your engine stay clean and last longer 

5. ACDelco Dex-Cool Antifreeze 

• Works in GM vehicles and others
• Lasts up to 5 years or 240,000 km
• Boosts heat transfer and engine performance
• Cuts down on coolant leaks

Signs Your Car Needs a Coolant Change 

Even the best coolant loses its effectiveness when it gets old or dirty. Look out for these red flags: 

• Engine Overheating - If your temperature gauge climbs higher than normal, you should check your coolant levels. 
• Sweet Odor from the Engine Bay - This might point to a coolant leak. 
• Coolant Drips - Pools of green, orange, or pink fluid beneath your vehicle spell trouble. 
• Off-Color or Thick Coolant - If your coolant appears rusty or has a sludgy consistency, it's time to flush the system. 

A car repair shop in Mumbai can help you flush and replace your coolant. 

How to Keep Your Coolant System in Good Shape 

To ensure your engine stays cool during hot weather, stick to these upkeep tips: 

🔹 Check your coolant levels often – Not enough coolant can make your engine too hot.

🔹 Pick the right coolant – Always look at your car's manual before you buy coolant.

🔹 Clean out your coolant now and then – Coolant gets old and doesn't work as well over time.

🔹 Look at your radiator and hoses – Breaks and leaks can make you lose coolant.

🔹 Don't mix different coolants – Putting together coolants that don't match can clog things up. 

To get your car serviced in Mumbai without spending too much, have someone look at and change your coolant when it's time. 

Final Word

Especially in the summer months, selecting the proper coolant is crucial to avoiding overheating and maintaining engine performance. Whether you drive a high-performance sports car, a hatchback, a luxury sedan, or a tough SUV, using the proper coolant can extend the life of your engine and prevent expensive repairs. 

Before summer heats up, have your coolant system checked if you need repair service in Mumbai. For professional auto care, rely on MyFNG for engine repair service in Mumbai, car AC repair in Mumbai, or brake repair in Mumbai. For excellent auto maintenance, visit the  MyFNG website right now!

Read Our More Summer-Related Blogs

Why Your Car Overheats In Summer And How To Prevent It

Summer Dangers: How To Avoid Highway Breakdowns