Fuel injector cleaners can help increase your car's performance and fuel economy. It's the easiest way to clean your car's fuel injectors without having to remove them from the cylinder head!

To save time and money, you might want to learn how to clean fuel injectors without needing to rely on professionals. But do ...

Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,100+ articles later, he got into the editorial side of things and is now the sitewide ...

Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...

Q: have an old SUV, a 1973 I.H. Scout II. The servicing manual tells me to change the gear oil every 6 months with "straight mineral oil SAE-90". I keep thinking that a more modern oil would be better ...