Auto Decode Knowledge Hub

Types of Car Transmission Explained: Which One Is Right for You?
Types of Car Transmission Explained: Which One Is Right f...
Choosing the right car transmission is just as important as choosing the engine or fuel type. Yet, for many car owners, transmission terms like Manual, AMT, CVT, AT, DCT sound... Read more...
Liqui Moly Molygen New Generation 0W-20 Engine Oil: Complete Guide for Modern Cars
Liqui Moly Molygen New Generation 0W-20 Engine Oil: Compl...
Choosing the right engine oil is no longer just about lubrication—it directly impacts fuel efficiency, engine life, emissions, and long-term reliability. For modern petrol engines designed for low-viscosity oils, Molygen New... Read more...
Ford EcoSport in India: Common Problems, Spare Parts Availability & Real Answers
Ford EcoSport in India: Common Problems, Spare Parts Avai...
Ford EcoSport has been one of the most loved compact SUVs in India. Even after Ford exited the Indian market, thousands of EcoSport owners continue to drive and maintain their... Read more...
NGK Iridium Spark Plugs – Premium Performance for Everyday Cars
NGK Iridium Spark Plugs – Premium Performance for Everyda...
When it comes to ignition performance, reliability, and engine efficiency, NGK Iridium Spark Plugs from NGK Spark Plug Co., Ltd. are considered a global benchmark. Designed with advanced iridium technology,... Read more...
Renault Duster Complete Service Kit: Engine Oil, Filters & Gear Oil Explained
Renault Duster Complete Service Kit: Engine Oil, Filters ...
When it comes to long-term reliability and real-world driving conditions, Renault Duster has built a strong reputation in India.It was the SUV that helped popularise the compact SUV segment, and... Read more...
Liqui Moly Cera Tec: Advanced Engine Protection That Works at the Microscopic Level
Liqui Moly Cera Tec: Advanced Engine Protection That Work...
When it comes to long-term engine protection, regular engine oil alone is not always enough—especially in Indian driving conditions like traffic congestion, extreme temperatures, and frequent cold starts. That’s where... Read more...
What Is DPF (Diesel Particulate Filter) and How to Use It Correctly?
What Is DPF (Diesel Particulate Filter) and How to Use It...
DPF warning light? Mostly city driving? This guide explains what DPF is, how regeneration works, and how to avoid expensive DPF issues with the right driving habits and preventive care.... Read more...
Car Oil Filter Explained: Why It Matters More Than You Think
Car Oil Filter Explained: Why It Matters More Than You Think
Car Oil Filter Explained: Why It Matters More Than You Think When it comes to car maintenance, engine oil often gets all the attention—but the oil filter is just as... Read more...
DEF Anti-Crystal Additive: Protect Your SCR System & Avoid AdBlue Crystallization
DEF Anti-Crystal Additive: Protect Your SCR System & ...
Modern diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems rely heavily on AdBlue® / DEF (Diesel Exhaust Fluid) to meet emission norms. While AdBlue plays a crucial role in reducing... Read more...
Diesel Purge vs DPF Protector: What Indian Diesel Owners Must Know (2025 Guide)
Diesel Purge vs DPF Protector: What Indian Diesel Owners ...
Diesel engines in India deliver outstanding torque and efficiency — but modern BS4 and BS6 engines are also more sensitive to fuel quality, short-distance driving, and soot accumulation. Two products... Read more...
Air Filters in Cars: The Complete Guide for Indian Roads (2025)
Air Filters in Cars: The Complete Guide for Indian Roads ...
Air Filters for Cars in India: Why They Matter & When You Should Replace Them Keep your engine healthy, improve mileage, and boost pickup with a clean air filter. Air... Read more...
FASTag Annual Pass (2025): The Cleanest, Most Accurate Auto Decode Guide for Indian Car Owners
FASTag Annual Pass (2025): The Cleanest, Most Accurate Au...
The FASTag Annual Pass is one of the most discussed highway topics today. Daily commuters, long-distance drivers, and regular highway users are all asking the same question: “Is the FASTag... Read more...