Keeping the engine bay clean is not just a matter of cosmetic appeal; it is a significant aspect of vehicle maintenance that ...

Engine knocking is caused by low-octane fuel, worn spark plugs, carbon buildup, and poor timing. Maintenance, cleaning, and ...

Oil spills on the garage floor are somewhat common, and your instinct would be to clean them in a hurry. You might want to avoid stuff like bleach.

Those of us who drive pickup trucks expect quite a bit from our trucks’ engines.As we put them to work, whether that’s on the ...

GM Authority is taking a closer look at how an engine block heater works, while outlining how it can improve cold-weather ...