Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread chasers can save your DIY project.

As snow, ice, or salt grime gathers on cars in winter, many of the sensors that are key to the operation of advanced safety systems can become blocked and shut down—right when you may need them most.

There’s no point to having them if they don’t work Possibly the biggest issue with new advancements in technology is the inherent complexity that comes with them. If something is more high-tech, it ...