The Fuel Pulse Show

Host Erik Bjornstad outlines seven critical recommendations for hurricane season preparation, focusing on emergency backup fuel systems. Key areas include testing fuel quality every 3-6 months, conducting full generator load tests, securing adequate fuel inventory (96 hours for healthcare facilities), hardening infrastructure against storm damage, coordinating vendor deliveries through priority sy...

In Episode 74 of the Fuel Pulse Show podcast, host Erik Bjornstad discusses predictions for the 2025 Atlantic hurricane season. He explains how hurricane seasons are measured using named storms, hurricanes, major hurricanes, and the Accumulated Cyclone Energy (ACE) index, which accounts for both storm intensity and duration. After reviewing forecasts from major instituti ons, including Colorado St...

In Episode 73 of the Fuel Pulse Show podcast, host Erik Bjornstad tackles a common misconception in fuel storage management: that quick turn fuel systems are immune to microbial contamination. He explains how microbes can flourish in both slow turn (fuel stored for months or years) and quick turn systems (fuel cycled within days or weeks), as contamination resides not just in the fuel but in biofi...

Erik Bjornstad continues the discussion on diagnosing generator problems, focusing on when and how to test fuel before accepting a technician's diagnosis that "bad fuel" is causing your generator failures. The episode covers proper fuel testing procedures, sampling techniques, visual inspection clues, and how to interpret lab results to save potentially thousands in unnecessary fuel replacement co...

This episode explores common generator problems and challenges the automatic assumption that fuel is always to blame. Erik Bjornstad outlines a systematic approach to diagnosing generator issues, presenting four key diagnostic steps: checking fuel filters, examining fuel lines, inspecting valves, and looking for additional filters. The episode emphasizes the importance of proper diagnosis to avoid...

In Episode 70 of the Fuel Pulse Show, Erik Bjornstad provides a comprehensive analysis of the upcoming winter weather forecast across different U.S. regions. Following last year's unusually warm winter, meteorologists predict varying conditions: the South and Lower Midwest expect above-average temperatures until February, the Northeast and Upper Midwest anticipate alternating cold and mild periods...

Host Erik Bjornstad discusses solid biocide sticks (also known as bug sticks) and their use in fuel management. While these sticks offer the apparent advantages of easy handling and convenient dosing, they face significant limitations. The episode explores six major problems with solid biocide sticks, including their lack of approval for on-road fuel use, water solubility issues, and potential tan...

This episode of Fuel Pulse Show focuses on interpreting fuel test results, particularly for stored fuel samples. Host Erik Bjornstad guides listeners through various testing methods, including both ASTM D975 standard tests and predictive tests. The episode covers critical measurements like distillation temperatures, API gravity, cloud point, flashpoint, and cetane index, while also addressing wate...

This episode explores proper fuel sampling techniques and locations for different types of fuel testing. Erik Bjornstad explains how contaminants concentrate at tank bottoms, making sampling location crucial for accurate test results. He details specific sampling heights for different tests, introduces the bacon bomb sampler, and provides guidance on sample handling. The episode covers testing for...

This episode explores proper fuel sampling techniques as part of effective fuel maintenance. Erik Bjornstad discusses the critical aspects of where and how to take fuel samples to ensure accurate testing results. He explains that sample location significantly impacts test outcomes, with different tank depths containing varying levels of contaminants. The episode covers specific sampling depths, pr...

In this episode, Erik Bjornstad explains the comprehensive process of fuel polishing. He covers when to polish fuel based on test results, particularly the ASTM water and sediment test. The episode details two main methods: inline and off-site polishing, with a focus on the sweep, treat, and circulate methodology. Bjornstad provides specific guidance on chemical treatments, filtration systems, and...

In this educational episode, Erik Bjornstad explores the relationship between biodiesel and corrosion in fuel systems. He explains that while pure biodiesel (B100) can have corrosive properties, the common low-percentage blends (B2-B20) used in today's diesel fuel don't pose significant corrosion risks. The episode clarifies that modern fuel systems using materials like stainless steel and aluminu...

This episode explores the critical role of fuel stabilizers in maintaining stored fuel quality. Host Erik Bjornstad discusses why petroleum fuels naturally degrade over time, the chemistry behind fuel degradation, and how stabilizers work to prevent deterioration. The episode provides practical advice on when and how to use fuel stabilizers effectively, including best practices for application and...

This episode continues the Back to School series, focusing on identifying and treating microbial contamination in fuel systems. Erik Bjornstad discusses both indirect and direct methods for detecting contamination, emphasizing the importance of proper testing and treatment. The episode provides practical guidance on addressing contamination through water removal and biocide application, while also...

In this episode of the Fuel Pulse Show's Back to School series, host Erik Bjornstad discusses the increasing problem of microbial contamination in modern stored fuels. He explains why today's ultra-low sulfur diesel fuels are more susceptible to microbial growth than older fuels, highlighting the role of water accumulation and fuel composition changes. The episode covers the types of microbes foun...

In this episode, Erik Bjornstad interviews Matt Leuck from Neste about renewable diesel. They discuss the properties, production process, and potential benefits of renewable diesel compared to conventional diesel and biodiesel. Matt explains that renewable diesel is a drop-in replacement for fossil diesel, with superior performance in areas like cetane rating, cold flow properties, and emissions....

In this episode of the Fuel Pulse Show, host Erik Bjornstad continues the "back to school" series, focusing on preventing winter gelling problems in ultra-low sulfur diesel fuel. He discusses two main solutions: anti-gel chemical packages and kerosene dilution. Bjornstad explains how cold flow improvers work by keeping wax crystals dispersed and suspended in the fuel. He compares the costs and eff...

In this Fuel Pulse Show podcast episode, host Erik Bjornstad delves deeper into the complexities of diesel fuel gelling. Building on previous discussions about cloud point and cold filter plug point temperatures, Bjornstad explains how temperature patterns, not just absolute temperatures, affect fuel gelling. He presents four common temperature scenarios and their impacts on diesel fuel, highlight...

In this episode of the Fuel Pulse Show podcast, host Erik Bjornstad explores diesel fuel's behavior in cold temperatures. He explains the fuel's composition, focusing on paraffin wax molecules and their role in cold weather problems. The episode covers key concepts such as cloud point and cold filter plug point, detailing how paraffin wax crystallization occurs and affects fuel performance. Bjorns...

In this episode of the Fuel Pulse Show, host Erik Bjornstad delves into the basics of long-term diesel fuel storage. He explains that diesel fuel begins to degrade almost immediately after refining due to unstable molecules and environmental factors like heat, oxygen, water, and microbial contamination. Bjornstad discusses various tests to assess fuel health, including water and sediment, oxidativ...

This episode of the Fuel Pulse Show introduces a "Back to School" series, focusing on the differences between modern Ultra Low Sulfur Diesel (ULSD) and older diesel fuels. Host Eric Bjornstad explains how sulfur content in diesel fuel has been drastically reduced over the past 35 years due to environmental regulations. While this change has improved air quality, it has also led to new challenges i...

This episode discusses the effects of prolonged hot weather on stored fuel and offers preventative measures. Heat accelerates fuel degradation, increases water buildup, and promotes microbial growth. The host recommends three key steps to combat these issues: 1) Regularly check for water in storage tanks and remove it promptly. 2) Treat fuel with a stabilizer early in summer to slow degradation. 3...

This podcast episode discusses the impact of hot weather on fuel storage. The host, Eric Bjornstad, examines recent heat waves and record-breaking temperatures across the United States, citing specific examples from 2020 to 2023. He explains how scientists measure and document extended heat periods, looking at factors like consecutive days above threshold temperatures and nighttime lows. The episo...

Episode 52 of the Fuel Pulse Show discusses recent gas stove regulations controversies. Host Eric Bjornstad breaks down the Department of Energy's proposed efficiency standards for appliances, including gas stoves. He explains the rulemaking process and debunks exaggerated claims about banning existing gas stoves. The episode clarifies that new rules only affect future models, with 97% of current...

In Episode 051 of the Fuel Pulse Show Podcast, Elizabeth Connelly discusses the challenges and future trends of electric vehicle (EV) adoption, focusing on charging infrastructure and heavy-duty transportation. She highlights the need for faster charging solutions, particularly for heavy-duty trucks, and anticipates societal acceptance of longer charging times as infrastructure improves. Connelly...