No, it’s not true. You can switch back and forth between synthetic and regular motor oil any time you want. Your car’s engine doesn’t care. texases July 5, 2016, 8:29pm #4
A commonly asked question here at YourMechanic.com is whether or not you can switch between regular and synthetic motor oil when you have your oil change completed. The truth is - this is not a cut and dry, yes or no answer.
Is it ok to switch back and forth between regular and ? Any “confusion” is just myth. You can switch from conventional motor oil to Mobil 1 synthetic (and back again, if you want), without following any special procedures.
Can I switch between synthetic and non-synthetic motor oil ? You can switch back and forth when ever you like. This is actually on the Mobil1 and Valvoline website. Synthetic oil is NOT Frankenstein oil. It is just oil but more PURE.
As long as your engine's seals are in decent shape, you can switch back and forth to your heart's content. You can mix and match, you can use blended synthetic and mineral oil or you can use mineral oil for 3,000 miles (4,828 kilometers) and synthetic oil for the next 5,000 miles (8,047 kilometers).
Can You Use Regular Oil After Synthetic? The fact is that you can switch between synthetic and regular oil. That does not harm the quality of your car or your engine. The only thing that matters is performance. You can make sure it gets better just by switching back to synthetic.
Is bad to switch between synthetic and conventional motor ? Yes you can easily switch between synthetic and conventional (mineral) oils, however, the only problem is seal compatibilty. For example, an old 90’s engine’s seal is made for conventional (mineral) oil only, and if you put synthetic oil, the seal would shrink, causing oil leakage.
Switching to synthetic oil causes leaks: Generally, switching to synthetic oil does not cause leaks. It is true that synthetic oil is thinner than conventional oil and therefore flows more easily. If there is a spot where oil could leak out in your engine, then synthetic oil is more likely to leak than conventional.
Is there any harm in switching between conventional and ? Q. I have a 2005 four-cylinder Toyota Camry. I receive random oil change coupons offering services with synthetic oil. Is there any harm in switching back and forth between conventional/petroleum
When should I switch my car to synthetic oil? To answer your last question; once you begin the regimen of using synthetics, you can bounce back and forth between mineral or synthetic based oils all you want.
Please let the audience know your advice: