How long can I typically expect a good-quality synthetic blend oil to remain effective in my engine?

Sep 15, 2008 ... ... oil (which is Silkolene). Doesn't happen often, but when it does, I use a custom Warchild semi-synthetic blend..... 2 quarts of Mobil One 15 ... Your Ford will undergo a multi-point inspection, oil change with synthetic blend oil, and tire rotation, all at a very competitive price. Synthetic Blend engine oil), oil filter, check brakes and test battery. ... A detailed color report with pictures, descriptions and links to informational videos ... The Works® Package Synthetic Blend Oil Change and More*. • Tire Rotation and Pressure Check • Brake Inspection • Vehicle Checkup • Fluid Top-Off • Battery Test Most biofuel consumption occurs as a blend with refined petroleum products such as gasoline, diesel fuel, heating oil, and kerosene-type jet fuel. However ... Synthetic Blend Oil - Combining the best of both conventional and full-synthetic oil, synthetic blends provide improved viscosity for protection at higher ... Synthetic blend oil is a mixture of regular and synthetic oil. As such ... Browse our library of informational articles, expert advice and educational ... The oil is a blend of conventional and synthetic oil. Synthetic oil resists ... All offers and information contained within this page are for informational ... Jul 12, 2015 ... 1 gallon of XPS synthetic blend oil or equivalent. Rotella T6 5W40 (blue Bottle) is excellent! ... BRP indicated change oil after every 100 hours ... The Works® Package Synthetic Blend Oil Change and More*. • Tire Rotation and Pressure Check • Brake Inspection • Vehicle Checkup • Fluid Top-Off • Battery Test