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 ...

Thanks to the Clean Air Act of 1970, all cars sold in the US after 1975 must have catalytic converters (cats) installed on them. That means that if you drive a relatively modern car, it should have ...

There's a certain satisfaction that comes with changing your own oil. It's a hands-on way to care for your vehicle, save money, and feel more connected to the machine you drive every day. Still, even ...