How often you change the spark plugs in your car depends on the recommendations of its manufacturer. Typically, it'll be somewhere around the 100,000-mile mark for new vehicles, but it could be much ...

We earn commissions from purchases you make using links in our articles. Learn more. You don't have to pay a mechanic to change your spark plugs. Giving your engine fresh spark plugs should be part of ...

Overloading your plug sockets with multiple electric appliances can be tempting, but just because your extension lead can squeeze in four plugs doesn't mean it's safe to do so. Some appliances require ...