NO!!!! After using synthetic you can never go back to using conventional unless you want to get a new car! I am glad I could help! And I hope (if you do get a new car) it's a nice one!

Well I had a dog and she had one a bit bigger in her mouth. It was a tumor now I would say that it would not be deadly and you might be able to get it removed, this would be best because, it might be causing some discomfort. I am glad I could help … Read more