Bardahl Top Diesel Additive – 1 Liter – Injector Cleaner & Treatment

Give your diesel engine a little love with Bardahl's Top Diesel additive.

This 1-liter bottle is designed to clean up your injectors and fuel system, which can help restore lost power, improve fuel economy, and smooth out that rough idle.

It works with pretty much any diesel vehicle—cars, trucks, even some heavier equipment.

Just pour it in your tank before filling up.

Made in the USA with that famous Bardahl quality.

It's an easy way to keep your engine running happy and healthy between oil changes.