It may sound narrow-focused in its approach, but that results in doing its intended task remarkably well, having found a customer base among newer diesel owners looking to upkeep their fancy new metal. This additive emphasizes cleaning lines and particulate filters for restoring dulled performance and fuel economy. Formulated For: Cleaning, lubrication, moisture dispersion, anti-gelīuyers looking for a quick and easy cleaning solution for their oil-burners should give Lucas Oil Diesel Deep Clean a shot.Those looking for a more complete performance enhancer will also be disappointed in the lack of cetane boosters. It’s widely assumed that this product is suitable for everyday use, but no specifically disclosed use interval exists. It’s difficult to fault such a well-received bargain deal, but there are some stipulations when pursuing cost-effectiveness. Its lubricants have also been utilized in older diesel vehicles to supplement the relative lack of lubricants in modern diesel formulas. Its anti-gel properties have found use in everything from tractors to diesel econoboxes and even motorhomes. While capable as an all-in-one product, Diesel Treat has garnered a loyal customer base as a cost-effective winter additive. Two whole Abraham Lincolns! For reference, rivals charge at least a few dollars more for half the fluid ounces. Diesel Treat delivers cleaning, lubrication, and winter-friendly anti-gel properties in a 32-ounce bottle for a mere $10. Missing anti-gels for true all-in-one useįrugal-minded diesel fanatics should take great interest in Howes Diesel Treat Conditioner and Anti-Gel, which aims to rival its peers for one hell of a bargain.Noticeable improvements in smoothness and economy.

Suitable for a wide variety of diesel engines.

Well-rounded formula for cleaning, fuel storage, and cetane boosting.

Highly potent formula for semiannual deep cleaning.

Use Interval: Semiannual or 6,000 miles.

Formulated For: Cleaning, lubrication, stabilization, moisture dispersion, cetane boost.

This additive is recommended as a semiannual treatment and also sells.

Hot Shot’s Secret does not regard the strength of this formula to be particularly safe for frequent, everyday use. One consumer recounts using Diesel Extreme to flush buildup in their Volkswagen TDI while improving fuel efficiency in their daily use trucks - up to three miles per gallon.Ĭaveats are few and far between, but they’re standout. Cetane boosters help engines achieve a complete burn for improved performance, making it a viable choice for many machines, from agricultural and industrial machines to racing vehicles and commuters. The additive is touted as an all-in-one, including lubricants, stabilizers, and moisture dispersants for prolonged service life, regardless if your vehicle is a garage queen or a daily driver. As an occasional deep-cleaning treatment, this small bottle does wonders in expelling all that funky stuff that could clog fuel lines and injectors in diesel motors. Hot Shot’s Secret Diesel Extreme is a returning winner from a previous iteration of this guide, lauded for its strength and effectiveness.

Hot shots diesel extreme additive