The K&N Performance+ Fuel System Cleaner is the #1 best-selling fuel system cleaner on Amazon. It cleans the entire fuel system and helps restore lost engine power, acceleration and throttle response.

These are the top fuel injector cleaners for high-mileage, direct-injection and diesel engines.

We’ve tested a bunch of pour-in fuel additives in Fact or Fiction over the years. Can you really blame us? But they seem too good to be true.

Key opportunities in the North America Fuel System Cleaner Market include rising consumer awareness of vehicle maintenance, driven by digital resources, leading to increased demand for proactive ...

With auto part stores advising you to use a fuel injector cleaner, you may think it's the wise thing to do. However, is it actually worth the time and money?

Fuel system cleaners are cheap and plentiful at automotive stores, but do they actually do all the things that they claim? We took a look to find out.

This K&N Performance+ Fuel System Cleaner is safe for any type of gasoline engine, whether it’s carbureted or fuel injected, and will clean up the entire fuel system. It will reduce carbon ...

We’ve tested a bunch of pour-in fuel additives in Fact or Fiction over the years. Can you really blame us? But they seem too good to be true.

Key opportunities in the North America Fuel System Cleaner Market include rising consumer awareness of vehicle maintenance, driven by digital resources, leading to increased demand for proactive ...