Using thicker oil in place of thinner oil for cars has downsides. It might have more trouble flowing through engines in cold weather, causing wear and damage.
Motor oil classifications help you to choose the right oil viscosity for different driving temperatures, and keep your engine ...
A Ram 1500 Owner's $10,000 Shocker! Zo River faced a crippling "Immediate Air Suspension Service/Repair Required" error. The bill? $10,000! See how an extended warranty turned a nightmare repair into ...