If you hear that the Synthetic oil protects the engine better than the conventional mineral-based oil, then simply believe it, for the simple reason, that it is true. When we had a doubt on this, it was the experienced staff of the Riverside Mazda who explained it to us in clear terms, what actually happens to the engine when we try each of these oils.
Here are the reasons they showed us:
As several years of experience has shown, conventional oil tends to often thicken up when the car engine keeps a low temperature. This makes harder for the oil to reach till the upper end of the engine and especially the valvetrain on winter days. But those are the first few seconds after the startup that plays a crucial role for any engine to run. Again in hot temperature the conventional oil tends to thin out, compromising the protection it is supposed to give to the engine during summer days. Synthetic oils, on the other hand, appears to be much more stable even at the molecular level that is able to retain the same viscosity in the oil and the pour properties in any given temperature.
Advantages of Synthetic Oil
The advantages of using synthetic oil for your car don’t end there.
Synthetic oil performs better when your engine wants that sheer strength. More to it, even though it might sound self-contradictory, the synthetic oils are more ecofriendly since it is produced in a lab and not from the remnants of fossil that get extracted out of the ground.
Synthetic oil even has lesser tendency of building up sludge on the internal parts that play crucial roles in the engine. What more? Synthetic oils stay longer between the intervals of oil changing that saves your money as well.
The Rod and Crank bearings in a car generally rely on a thin film of oil that lies between themselves and that of the contact surface. On the other hand the bearings of the latest engines now come with a special polymer coating to minimize friction that leads to untimely wear. These polymers are specifically made to work preferably with synthetic oil rather than the conventional oil.
Vehicles that have Turbochargers that are driven by the exhaust gases directed back to the turbo, to be run at extreme hot temperatures and at high RPMs. At such extreme temperatures, the conventional oils have the tendency to “boil off” all their additives, that further breaks down the oil making it less effective at the time of lubrication. Synthetic oils save you from this problem.
The experts of the Riverside Mazda dealership say that these accessories of engine need to have the best possible protection that only synthetic oil can provide.
The Bottom Line
To sum up, like every other modern technology, the cost of making synthetic oil has dropped remarkably these days. That makes another strong point to switch your engine oil into a synthetic one to get the best performance out of it.