Diesel Fuel Gelling Stalls Trucks as Temps Drop
Fleet managers overseeing snowplows and diesel trucks in several states reported fuel gelling as a result of frigid temperatures in the Midwest and eastern U.S.

Photo via Elliot Plack/Flickr.

Photo via Elliot Plack/Flickr.
Fleet managers overseeing snowplows and diesel trucks in several states reported fuel gelling as a result of frigid temperatures in the Midwest and eastern U.S.
Vehicles that run on diesel fuel are susceptible in frigid temperatures, because the paraffin in the fuel hardens, coating the engine filter, and preventing fuel from flowing.
In Franklin County, Pa., diesel-powered trucks and snowplows were given a fuel additive as well as the winter blend of thinner diesel fuel, reports Public Opinion News.
"Trucks coming from the south that don't have treated diesel fuel could have a problem," said David Rock, the Pennsylvania Department of Transportation's manager for Franklin County.
The Missouri Department of Transportation reported a few trucks out of service due to fuel gelling in Springfield, reports KSMU. The agency's Gary Shisler told KSMU that diesel fuel had gelled in storage tanks at the MoDOT garage, which has 300 trucks and snowplows that run on diesel fuel.
In Dent County, Mo., cold temperatures caused fuel gelling in county graders and other road equipment. The computers in the graders also failed to work, reports the Salem News.
More Maintenance

Work Orders Are More Than Records. They're a Roadmap to Fleet Availability
What if your work orders could predict failures, uncover hidden costs, and boost fleet availability? Here's how leading fleets are using the data.
Read More →
Drive More Profit with Greater Fleet Uptime
Fleet downtime costs money. JASPER helps keep vehicles on the road with quality remanufactured components, fast nationwide delivery, and reliable solutions that boost uptime and profitability.
Read More →
The Fleet Efficiency Gap: Where Budgets, Utilization & Risk Collide
Departmentally assigned vehicles often create hidden costs through underutilization, poor visibility, and increased administrative burden. This whitepaper explores how shared motor pool strategies help fleets reduce costs, improve accountability, and optimize vehicle utilization.
Read More →
How Public Fleets Earn Public Trust and Operate Under Scrutiny
Taxpayers judge public services by what they can see. Learn how state and local government fleets are using data and transparency to demonstrate reliability, strengthen accountability, and build public confidence in every mile driven.
Read More →
Smart Seasonal Maintenance Tips for Government Fleets
Government fleets carry extra weight, and routes, schedules, and public trust depend on reliability. A systematic spring checklist keeps vehicles in service when agencies need them most.
Read More →
BendPak Debuts 12APF Two-Post Lift for Tall Vehicles in Low-Ceiling Shops
New 12,000-lb. open-top lift designed for commercial vans, trucks, SUVs, and fleet vehicles
Read More →
Reducing Risk and Improving Safety in Public Sector Fleets with Advanced Driver-Assist Technology
Public sector fleets face increasing pressure to improve safety, reduce liability, and operate efficiently. See how advanced vehicle technologies are helping agencies protect drivers, the public, and their budgets.
Read More →
Fleetio Launches AI Service Advisor to Simplify and Accelerate Fleet Maintenance Approvals
Fleetio launched an open beta of its AI-powered Service Advisor tool, designed to help fleet managers streamline repair approvals and reduce vehicle downtime.
Read More →
The Future of Government Fleet Technicians with Mike Cleary
Mike Cleary shares what government fleets need to know about today’s technician workforce, EV and hybrid service demands, recruiting skilled talent, and making training dollars go further.
Read More →
3 Ways Fleet Tech Builds Public Trust
Managing a state or local fleet comes with levels of accountability private companies don’t have. Read how modern fleet technology helps elevate visibility and safety to strengthen community trust.
Read More →


