How to Prevent Diesel Fuel Gelling in Winter

Diesel fuel can gel in cold weather when wax naturally found in the fuel begins to crystallize and restrict flow. This most often shows up as filter plugging, hard starts, loss of power, or a no-start condition.

Cloud Point, CFPP, and Pour Point

Cloud point ...

What’s the Difference Between Opti-Lube Diesel Fuel Additives?

One of the most common questions we get is: what is the difference between your diesel fuel additives? The short answer is that each product is designed for a different need.

Quick Product Guide