Diesel fuel is The blood of your engine
TAKE CARE OF IT
Our Fuel Turbo diesel test kits are designed for all types of users, from the occasional DIY handyman or the fleet operator who needs to check their fuel quality on a regular basis. No training or experience is required to use our test kits, they are cost effective and provide results in a timely manner. We have a test kit for every purpose, you can check for water contamination, general overall quality or microbial fuel bugs. Our maintenance products like our water in tank absorbers can assist in removing the source of most fuel problems.
Our Premium diesel fuel test kit combines 5 different checks into the 1 system. You can perform a microbial analysis for bacteria, yeasts and fungus, plus a water detection test and a general fuel quality observation check based on the visual haze rating formula. This is our all-in-one pro kit and can be used by anyone seeking an overall fuel health check-up. Simply take a fuel sample, fill the test bottle, apply some fuel to the microbial test media, follow the instructions to complete the steps to confirm your results. No training or special knowledge required to use.


Our General Purpose test kit is a low cost, quick and easy check for obtaining a base line indication of your overall diesel fuel health. The kit is a 2 in 1 check that will identify water and general quality which is modelled on the visual haze rating code. This kit is super easy to use, no training or no special tools are required. It can be used in the field or anywhere as required. Just fill the test bottle with your sample, insert water detector agent and follow the instructions to confirm your pass or fail results. Test can be completed in 30 minutes, some tests can be confirmed much earlier than the standard time for the analysis. Each pack contains 20 individual test kits in a storage box with a flip style lid.
The Microbial: Bacteria + Yeasts + Fungus test kit is an essential tool for checking diesel fuel for the dreaded bug growth, designed specifically for detecting microbes. It’s an easy to use and inexpensive product. Recognized for its simplicity and effectiveness the test is a popular product and has been used globally. Its ability to deliver a pass or fail results in just 48 to 72 hours (or less) with no laboratory costs makes it great choice for users. By incorporating the microbial test kit into your fuel quality assurance process, you can significantly reduce the risk of fuel-related bug growth problems and ensure the smooth operation of your diesel powered equipment at all times.

Common Fuel Issues
Diesel engines are known for their durability and efficiency, but the presence of water in diesel fuel tanks can lead to several major problems. Bacteria, yeasts and fungi can thrive in diesel fuel contaminated with water, thus forming a sludge that can plug fuel filters. This can result in reduced engine efficiency and can cause the engine to stall or not reach full power.
Water can also lead to corrosion within the tank and rust particles thus entering the fuel system and plug filters. Water contamination can also damage sensitive components within fuel injectors or pumps when it passes through the filtration system, filter media will not stop H2O. Be proactive and not reactive, test and treat problems early, it’s that simple to ensuring your fuel is in a healthy condition.
Cascade of Consequences: When Diesel Fuel Goes Bad
- Engine Failure: Water in diesel fuel is a notorious villain. It can lead to corrosion, rust, and even catastrophic failures of crucial components like injector tips. Microbial contamination, a less visible threat, can create sludge and biofilms that can plug filters and starve your engine of fuel.
- Reduced Performance: Even if a engine failure is avoided, contaminated fuel can lead to a noticeable dip in performance. You might experience rough idling, loss of power, and increased emissions.
- Increased Maintenance Costs: Regularly dealing with fuel-related issues translates directly into higher maintenance bills. Replacing damaged parts, cleaning fuel systems, and more frequent filter changes all add up. Proactive testing can significantly mitigate these unexpected expenses.
- Operational Downtime: Perhaps the most significant cost of all is downtime. When your transport plant, power generators, marine vessels or other equipment are out of service due to fuel problems: your operations may slow, deadlines are missed, customers complain and revenue is affected.
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