Engine oil is an essential fluid for the proper functioning of your vehicle. It is both a lubricant and a temperature regulator.

If you already know all about timing belts, the easy answer is that your timing chain does pretty much the same thing. There are, however, differences in how they work, the jobs they do, how long each lasts, and what they cost.

The diesel particulate filter light will show up on your dashboard when your car is at risk of going into limp mode due to soot from the exhaust reaching high levels. Modern diesel car engines include a particulate filter in the exhaust to combat emissions. It is designed to catch bigger soot particles that come from the exhaust.

Being able to spot when there’s something wrong with your car is part of being a motorist. As a driver, nobody knows your car as you do, so when something isn’t running quite as it usually does, then it’s time to find out why.