A diesel tank water absorber is a simple, passive device placed inside a fuel tank to physically soak up and trap water so it can’t mix with your diesel, cause corrosion, or damage injectors. Think of it as a specialized absorbent “sponge” engineered to capture a specific amount of water and then be removed and… Read more »
Category: Fuel Test Kits
Problems Caused by Water in Diesel Fuel and How to Prevent Them
Water is widely regarded as the #1 enemy of diesel systems. Even small amounts—especially free water—trigger a destructive chain reaction that affects tanks, fuel lines, pumps, injectors, and the engine itself. In essence, water doesn’t just sit harmlessly—it creates a snowball effect of degradation, especially in stored, standby, or infrequently used systems (generators, marine vessels,… Read more »
Diesel Algae/Bacteria Alert!
WARNING: Diesel Algae/Bacteria Alert!** Is your fuel system at risk? Watch for these warning signs: Don’t wait—act now to protect your fuel system! Contact us for expert assistance: https://dieselcraft.com/test-for-algae-bacteria-in-fuel/
WARNING: Fuel Problem – Algae in the Tank and Plugged Filters!
**Key Issues to Address** Microbial colonies can be a significant threat in fuel tanks. They thrive when fuel and water coexist, leading to contamination and tank deterioration. Factors like warm weather and increased biofuel use worsen this risk. Once established, these colonies can consume up to 1% of your fuel investment, causing considerable losses. **Understanding… Read more »
Diesel fuel testing is essential.
Here are the reasons: Overall, diesel fuel testing is critical for ensuring fuel quality, protecting engine performance and equipment, achieving emissions compliance, ensuring operational safety, and optimizing fuel economy. It provides valuable insights for maintaining reliable and efficient diesel operations while meeting regulatory requirements and industry standards. MORE INFO Contact Dieselcraft to discuss your fuel… Read more »
What is Diesel Fuel Management?
“Diesel management” typically refers to the comprehensive approach of effectively managing diesel fuel usage and diesel engine operations within an organization or a specific context. It involves various aspects including fuel efficiency, engine performance, emissions control, and overall operational effectiveness. Here’s a breakdown of key elements involved in diesel management: Overall, diesel management encompasses a… Read more »
ASTM D975, What You Need to Know.
Fuel Testing Regulations, Requirements and Parameters Medical, Emergency / First Response, Senior Care / Assisted Living, Data Centers, Airports, Communication, Transportation, and Energy companies, all must test fuel annually. Joint Commission Requirement on Fuel testing: EC.02.05.07-8, The National Fire Protection NFPA 110 2010 requires at least annually a fuel quality test in accordance with “approved… Read more »
Cloudy Boat Fuel? How to Protect Your Engine and Restore Fuel Quality
We always should assume that the tank has some amount of water on the bottom. You made a trip in rough water and it has clouded the fuel during the trip. Where did I get the water? Check the fill port gasket and vents to see if that is how the water entered the tanks…. Read more »
Gasoline in Diesel Fuel – Risks, Symptoms & Testing
What Happens if Gasoline Gets in a Diesel Fuel Tank? Gasoline in diesel fuel alters the fuel’s chemistry, causing serious engine problems. Mixing gasoline with diesel: Symptoms of Gasoline in Diesel Fuel How to Know for Sure If you suspect gasoline has been added to your diesel tank, the only way to confirm is to… Read more »
My Diesel Fuel is Black – Causes and Solutions
The color of fuel indicates the fuels age or bacteria growth. The dark color is coming from one or the other. To fix old diesel remove the water first. Less than 50 gallons of fuel consider Mr Funnel to remove the water. Once the water is gone he can then filter out the solids. BUT… Read more »

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