The diesel bug: what it is and how to combat it with Wynn’s additives

January 13, 2025
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What is the Diesel Bug?

If you rely on diesel engines, you may have heard of the infamous “diesel bug.” This sneaky invader can wreak havoc on your fuel system if left unchecked. But what exactly is it, and how can you protect your engine? Here’s everything you need to know.

The diesel bug is a term used to describe microbial contamination in diesel fuel. It’s caused by bacteria, fungi, and yeast that grow in the water found in fuel tanks. Since diesel and water don’t mix, even small amounts of water can create a perfect breeding ground for these microbes. Once they settle in, the diesel bug forms a sticky sludge that clogs fuel filters, corrodes metal parts, and reduces engine efficiency.

How does it affect your engine?

The diesel bug can lead to blocked filters and injectors, causing engine misfires or stalling. Also corrosion of metal components, reducing the lifespan of your fuel system and increased fuel consumption and decreased performance. If untreated, a diesel bug infestation can result in costly repairs and downtime.

The diesel bug is a serious threat to diesel engines, but with the right preventative measures, you can keep it at bay. Wynn’s Diesel Biocide is a trusted solution that works effectively to protect your fuel system and maintain peak engine performance.

If untreated, a diesel bug infestation can result in costly repairs and downtime.

Wynn’s Fuel Biocide 250ml

Wynn’s Diesel Biocide: your ultimate solution.

Wynn’s Diesel Biocide is a powerful additive specifically designed to combat the diesel bug.

Simply add Wynn’s Diesel Biocide to your fuel tank according to the recommended dosage on the packaging. For ongoing protection, use it regularly, especially if you store diesel fuel for extended periods or operate in humid conditions.

The diesel bug is a serious threat to diesel engines, but with the right preventative measures, you can keep it at bay. Wynn’s Diesel Biocide is a trusted solution that works effectively to protect your fuel system and maintain peak engine performance.

Killing Microbes.

Wynn’s Diesel Biocide eliminates bacteria, fungi, and yeast from your fuel system.

Preventing Growth.

It creates an environment that inhibits microbial regrowth, keeping your fuel clean and safe.

Protecting your engine.

By preventing sludge buildup and corrosion, Wynn’s Diesel Biocide extends the life of your engine.