Engine oil is the blood of your gaadi's engine. But with grades like 5W-30, 15W-40, mineral, and synthetic, picking the right oil can feel confusing, bhai! In a city like Ahmedabad where temperatures fluctuate from 10°C in winter to 48°C in summer, picking the wrong oil can damage your engine.
1. Understanding Oil Viscosity (The Numbers)
Viscosity is the thickness of the oil. In a grade like 5W-30, the 'W' stands for Winter. The number before 'W' (5) shows how easily the oil flows in cold weather. The second number (30) shows the oil's resistance to thinning at high engine operating temperatures.
In Ahmedabad's hot climate, you need an oil that doesn't thin out under extreme summer heat. Using an oil with a low high-temperature rating (like 0W-20 in a heavy SUV) can reduce engine lubrication protection.
2. Mineral, Semi-Synthetic, or Fully Synthetic?
Mineral oil is basic refined crude oil. Semi-synthetic is a blend, and fully synthetic is chemically engineered for high performance. Fully synthetic oil provides superior thermal stability, meaning it doesn't break down easily at 45°C ambient temperatures.
Synthetic oil costs more upfront, but it lasts longer (up to 10,000 km) and keeps your engine running cooler and cleaner. It is a highly recommended choice for modern hatchbacks and SUVs.
3. Checking Your Car Manual
Always refer to the manufacturer's manual. A Maruti Swift might require 0W-16 or 5W-30, while a diesel Scorpio might need 15W-40. Shailesh Prajapati warns against using heavy diesel oils in petrol cars, as this reduces performance and causes sluggishness.
At Lambodar Motors, we consult the original car manual database to ensure the factory-recommended grade is filled at every service.
Pro Tip from Shailesh Bhai: Check your engine oil level using the dipstick once a month. In hot climates, engines can naturally consume a tiny amount of oil, and running on low oil is extremely dangerous!
At Lambodar Motors, we are committed to keeping your vehicle running smoothly, safely, and efficiently. Our multi-brand workshop located near Gota Cross Road combines skilled technicians, advanced diagnostic OBD tools, and 100% genuine OEM/OES spare parts to deliver top-tier service. Let Shailesh Prajapati and the team handle your auto repairs with absolute honesty and transparent local prices.