Posted: July 21, 2025
When the temperatures in Ulster County, NY, and the Hudson Valley start to plunge, diesel-powered equipment and vehicles face a critical challenge. Diesel fuel is susceptible to gelling in cold weather, which can lead to clogs, downtime, and costly repairs for your operations.
But the good news? This issue is entirely preventable with the right knowledge and preparation.
This guide will explore what diesel fuel gelling is, why it happens, and actionable tips to protect your fleet and equipment from frigid conditions. Whether you’re managing construction equipment or a fleet of trucks, these strategies will keep your operations running smoothly, no matter the weather.
Diesel fuel naturally contains paraffin wax, which remains dissolved in the fuel under normal conditions. However, when temperatures drop, this wax begins to solidify, forming wax crystals. At a certain point, the fuel becomes too thick to flow freely, resulting in what is commonly known as “gelling.” This can clog fuel filters, block fuel lines, and make your engines unresponsive.
Here are the temperature ranges you need to know:
When equipment fails to start during a freezing morning, you know the struggle is real. But these temperature benchmarks help define when proactive measures are a must.
The most effective way to combat gelling is by choosing winterized diesel fuel. At Kimlin Energy Services, we supply Ignite™ and Ignite50™ premium diesel to businesses across Ulster County and the Hudson Valley. These ultra-low-sulfur fuels are specially formulated to:
With Ignite™ fuels, you get a premium blend designed to handle tough winter conditions, ensuring your vehicles and equipment are always ready for action.
Proper fuel storage is critical during the winter. Follow these steps to maintain fuel quality and prevent gelling:
Diesel engines left outdoors overnight are particularly vulnerable to gelling. To mitigate this, consider using:
A dependable fuel delivery service ensures consistent access to diesel that’s ready to perform in winter conditions. At Kimlin, we go beyond fuel delivery, offering tailored solutions to meet your needs:
With Kimlin Energy, you’re not just getting fuel; you’re partnering with a team dedicated to keeping your business running at full steam—even when the temperatures drop.
Taking proactive steps to prevent diesel fuel gelling comes with significant benefits:
From premium Ignite™ and Ignite50™ diesel fuels to personalized delivery schedules and expert advice, Kimlin Energy Services is here to prepare your operations for the challenges of the season. Whether it’s safeguarding your fuel supply or cutting costs with prebuying options, our solutions are designed to support your success throughout the year.
Need help winter-proofing your diesel operations? Contact us today to schedule a delivery or learn more about how we can assist your business.