Poor Indian fuel quality can damage your engine, reduce mileage, and increase maintenance costs. Learn how petrol & diesel quality affects engine life with real stories, solutions, comparison tables & expert tips. How Indian Fuel Quality Affects Engine Life: Petrol & Diesel Explained Simply 🚗⛽🇮🇳 If you’re an Indian car owner, you’ve probably asked yourself at least once: “Why does my car feel sluggish sometimes?”“Why is my mileage going down?”“Is petrol/diesel quality in India really that bad?” The answer is… yes and no. India has improved its fuel standards (we have BS6 fuel today), but fuel adulteration, poor storage, transportation issues, and water contamination are still extremely common — especially outside metro cities. The impact? In this detailed guide, we break down exactly how fuel…