Molecules in the gas state move much faster than their liquid or solid states. Depending on the temperature and pressure, molecules can exist in three states: gas, liquid, o â¦ r solid. At high temperatures and low pressures, the gas state is favored.
I have been told that if you start using synthetic lube oil, you must continue. Going back to regular oil will damage the engine. That does not make sense to me.
1 Synthetic oil is artificially made, and it is often used in high-performance engines which experience more demanding use. 2  Synthetic blends can handle higher temperatures and last longer between oil changes. 3  A do-it-yourself oil change typically costs about $10-$20, depending on how many quarts of oil are needed.