Quality synthetic lubricants have been around in the market for a long period of time, yet a number of misconceptions about it persist to this day. For the ordinary vehicle owner who desires the best for his car, these problems are as frustrating as the area still divided on synthetics.
Myth: Synthetic oils produce auto leakages Fact: Looks like it however they actually do not. It only makes good sense for an item such as artificial oil, that has reached the phase of mass production and distribution, to go through plenty of testing. The first synthetic oils that came out in the 1970s were without a doubt a bit hard on the seals, but no more than mineral oils.
A car using traditional oil has a seal that expands most of the time; when cracks form, it goes undetected because swelling blocks them and prevent leakage. On the other hand, the composition of synthetic lubricants has a tendency to make the seal contract, exposing previously undetected fractures with leaking. As there's no approved material for making seals, it's impossible to come come up with an oil formulation that can perfectly accommodate every kind of seal. The majority of lubricants on the market today, however, are designed to handle even more delicate seals.
Myth: Synthetic oils are not viscous enough for the engine. Fact: Regardless of extraction, lubricants are categorized in the exact same manner.
The Society of Automotive Engineers (SAE) has policies on grading motor oils according to their viscosity. Therefore, you can substitute a certain oil lubricant with a particular SAE grade with any artificial variety that has the exact same SAE grade. In fact, quality synthetic lubricants are more steady than their traditional equivalents when it pertains to keeping correct viscosity in higher temperature ranges. This is because they're made from chemical substances called polyalphaolefins (PAO), widely-known for their chemical stability.
Myth: Mixing artificial oil with petroleum will destroy your automobile. Fact: Synthetic oils combined with traditional oil are available. Mixing and switching between both oil types is fine. The combined variety is a testament that not only it's extremely safe to mix the two but also cost-effective. The blend provides a vehicle the perks of artificial oil without costing as much as completely artificial versions. Some things that do not blend well include the additives, so be sure to examine them.
Still not sure about going artificial? Visit auto.howstuffworks.com/switch-to-synthetic-oil.htm and know even more about these exceptional lubricants.