Keeping up with your car is important, as cold weather affects plenty of its components negatively. But do spark plugs suffer ...

We may receive a commission on purchases made from links. Some people have described the Ford 5.4L Triton engine as "one of the worst V8's ever produced." And while it didn't make it onto our list of ...

We may receive a commission on purchases made from links. A spark plug isn't just one standard item, and the market is full of different types, materials, and designs. They're each made to run best ...

Fitting bigger spark plugs might sound like a recipe for improving power output, but it can have catastrophic consequences for your engine.