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Showing posts from July, 2026

Can You Use Plain Water Instead of Coolant? 10 Facts Every Car Owner Should Know

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Can You Use Plain Water Instead of Coolant? 10 Facts Every Car Owner Should Know One of the most common questions we hear at the workshop is: "Can I just top up the radiator with plain water?" The short answer? Only in an emergency. For long-term engine protection, manufacturers recommend using the correct coolant—not plain water. Let's understand why. 1. Coolant Does More Than Prevent Overheating Many people think coolant only keeps the engine cool. In reality, it also: Raises the boiling point Lowers the freezing point Prevents corrosion Lubricates the water pump Protects aluminium engine components It's designed to protect the entire cooling system. 2. Plain Water Can Cause Rust Tap water contains minerals and impurities. Over time these can cause: Rust Corrosion Scale build-up These deposits reduce cooling efficiency and shorten the lifespan of the radiator and engine components. 3. Coolant Protects Aluminium Engines Most modern engines use aluminium cylinder head...

When Should You Replace Your Engine Oil? 10 Myths Every Car Owner Should Stop Believing

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When Should You Replace Your Engine Oil? 10 Myths Every Car Owner Should Stop Believing Engine oil is often called the "lifeblood" of your engine—and for good reason. It lubricates moving parts, reduces friction, removes heat, prevents sludge buildup, and protects your engine from premature wear. Yet many drivers still rely on outdated advice or common myths when deciding when to change their engine oil. Let's separate fact from fiction. Myth 1: Engine Oil Must Always Be Changed Every 5,000 km Years ago, mineral oils generally required more frequent changes. Today, many modern synthetic engine oils can safely last much longer when used according to the vehicle manufacturer's recommendations. The correct interval depends on: Vehicle manufacturer recommendations Oil specification Driving conditions Traffic congestion Engine design Always follow the oil specification recommended for your vehicle. Myth 2: Black Engine Oil Means It Has Failed Many drivers panic when they s...