Fuel system issues can be expensive, so it makes sense to invest in a petrol injector cleaner next time you fill your car up.

We may receive a commission on purchases made from links. We can't blame you for selecting the DIY route in cleaning the engine bay. Professional work can cost $100 to $400, which is quite a chunk of ...

Cleaning your car's engine bay is a great way to keep things looking fresh and tidy. However, to prevent damage, make sure ...