So you're all scared about the condition of your transmission, whether or not you've properly filled it with whatever fluid it's so thirsty for. Unfortunately for you, your car's manufacturer hates ...

Transmission fluid is vital in ensuring your vehicle runs at its best. Here's a guideline on how often you should change your transmission fluid.

The average car has around 30,000 parts and many fluids are used to keep them running properly. The most important fluids are motor oil, transmission fluid, brake fluid, washer fluid and coolant.

If you're concerned your transmission fluid might be due for replacement, it might be worth having a look at it. But what ...