Diesel anti-gel is a fuel additive that is used to prevent diesel fuel from gelling in cold weather. Gelling occurs when the waxes in diesel fuel crystallize and form a gel-like substance, which can clog fuel filters and lines and prevent the engine from running. Diesel anti-gel works by lowering the pour point of diesel fuel, which is the temperature at which the fuel begins to gel. This allows the fuel to flow more easily at low temperatures and helps to prevent engine problems.
Diesel anti-gel is an important tool for anyone who operates a diesel engine in cold weather. It can help to prevent costly repairs and keep your engine running smoothly. Diesel anti-gel is available at most auto parts stores and can be added to your fuel tank at any time. It is a good idea to add diesel anti-gel to your fuel tank before the first cold snap of the winter season.