A cross-country drive puts more hours and miles on a car than most daily trips do. In a high-mileage vehicle, small ...

Zinc additives are fairly common in oil, especially when treating a classic or high milage engine, but what does the additive ...

Is it necessary to add head gasket sealer additive to your car? Here's what you need to know about its benefits and the ...

Both an engine overhaul and an engine rebuild can improve performance, but there's a significant difference between the two.

Founded in St. Louis in 1949 and on the grid at the 1953 Indianapolis 500, the heritage lubricant maker gets a new ...