Coolant is an essential liquid for internal combustion engines, but it doesn't last forever. Here's how long an open bottle will remain fresh.

Question: My mother recently bought a used 1999 Daewoo Nubira. It looked shiny and new, and it ran pretty well. When we inspected the engine compartment, we noticed that the coolant was brown and had ...

While it's obvious that it's better for energy bills if households keep their heating and tumble dryer usage down, there are ...

Mrs Hinch fans have shared a rather odd way to banish rusty stains from radiators - and you most likely have it in your food cupboard. The auburn reaction occurs when acidic substances - including ...