However, you do have to compromise with marginally lower fuel economy at motorway speeds. And it tends to separate additives that you may add. The best synthetic engine oil: Carlube Triple R R-Tec ...

Here is the Team-BHP guide to using synthetic engine oil: No synthetics during the running-in period: Wear and tear is actually good for a new engine. Synthetic oil, with its superior lubricating ...

For these engines, we will recommend you the full synthetic engine oil grade SAE 5W – 40 of any reputed brand.

2 Synthetic oils keep sludge at bay Sludge deposit is a key issue in car engines and engine oil plays a crucial role in the amount of this. Sludge is a viscous mixture of liquid and solid ...