Questions & Answers for: Toyota Tundra use of synthetic oil

...synthetic oil as soon as possible! When you change the oil, make sure that you are replacing the filter with the correct one. Some filters contain an anti-drain back valve that prevents this problem. ...

synthetic oil? In any engine, the best lubricant is always the wisest choice. Synthetics are more stable at the molecular level than any natural oil product. They offer better lubricity, are resistant

OIl, synthetic or regular, what's the difference? Can somebody explain for me the difference between regular and synthetic oil? If you start using synthetic, do you have to continue with synthetic? ...

synthetic oil I have been using. I hope this is not a head gasket. Any ideas? Mark. It sure sounds like a blown headgasket is leaking water into the oil. Maybe you could drain the oil and see for sure

...synthetic oil and a good filter (like Wix, K+N, Purolator Pure-One, etc) and change it about every 5000 miles. If you do a lot of stop and go driving, and do not drive a lot in the course of a year, ...