Lincoln Engine Oil Dipsticks

Whether you're trying to troubleshoot engine issues or want to get an idea what's going on inside that junkyard jewel that you just hauled home, a leak down test is a great way to ascertain the condition of an engine's cylinders without pulling it apart.

Classic cars ran on normal motor oils for decades, so why change now? The answer lies in the evolution of gasoline engines and how motor oil has co-evolved.

The Baja 1000 is a grueling test of man and machine. Maxima Racing Oil wanted to see how their products fared in 2022 winner Luke McMillin's trophy truck, so they followed along as his 555-inch Chevy was disassembled and inspected...

Lake Speed Jr., from Driven Racing Oil, discusses how to choose the motor oil with the right amount of zinc for your vehicle's unique needs.

A look at some LS Oil Pans for your swap project. Our video guide walks you through some great options.

The GM LS engine is the hot powerplant these days. But is there too much of a good thing?

Tim M. has tried to stay true to the vintage route, but sometimes, exceptions must be made. For example, the original oiling system's paper element and canister are functional, but an upgraded system will be more reliable.

General information on engine oil, including selection recommendations.

Learn how to repair an oil line leak using steel braided hose and AN fittings. See how to cut the hose, measure angles, apply fittings and install fuel lines back into your car.

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.