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The mechanic explains


The Wrong Engine Oil Can Quietly Damage Your Engine Long Before the Warning Signs Show Up
Most people choose engine oil based only on viscosity, but that’s exactly how engines, turbos, and DPF systems get damaged over time. Here’s what actually matters when selecting the right oil.
Ashwin Durai
Apr 175 min read


DPF Clogging: Why Your Diesel Keeps Suffering and How to Prevent It for Free
If your diesel mostly does short trips, low-RPM crawling, and never gets a proper run, your DPF is probably paying the price. Here’s the straight truth on what a DPF is, how regeneration works, why clogging happens, and how to prevent it without wasting money on miracle fixes.
Ashwin Durai
Apr 157 min read


Driving Too Slow Is Killing Your Engine (And Why Occasional High RPM Is Healthy)
Most Indian drivers think driving slow and keeping RPM low improves mileage and engine life. In reality, it causes carbon build-up, sticky actuators, poor lubrication, DPF clogging, and long-term reliability issues. This blog explains why using the engine across its full RPM range, including occasional high-RPM runs, keeps it clean, responsive, and healthy.
The Madras Mechanic
Nov 7, 202520 min read


Why Fear Gets Clicks and Truth Gets Ignored - The Social Media Problem No One Talks About
Fear Sells, Truth Doesn't And That's On All of Us Everywhere you look today - YouTube thumbnails, Instagram reels, car forums, fear is the hottest currency. "Your engine will explode if you do this!" "5 mistakes that will destroy your car!" "Dealerships are hiding this from you!" And it works. Panic drives clicks. Clicks drive views. Views drive money. Fear has always been profitable, but in the age of algorithms, it's on steroids. The Problem Nobody Wants to Solve Here's th
Ashwin Durai
Nov 2, 20253 min read
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