Our Laboratory

FOI Laboratories is an industry-leading fuel testing, analysis and research laboratory. Our company specializes in providing high quality fuel analysis and testing services to commercial and industrial businesses. Our mission is to provide world-renowned fuel tests with an unwavering determination to give our clients consistently accurate results with integrity and honor.

Fuel Testing Services for Warranty Claims and Engine Performance

At FOI Laboratories, we provide specialized fuel testing services designed to support auto dealerships, insurance companies, and engine manufacturers during warranty claims.

Fast, Reliable Results – 72-Hour Turnaround on Most Fuel Test Methods

FOI IS YOUR  FUEL TESTING LAB PARTNER

We know that time is critical when dealing with warranty claims. FOI Laboratories offers a 72-hour turnaround on most fuel tests, providing the fast results you need to move forward quickly. With our rapid service, you won’t have to endure long wait times or delays when assessing potential fuel-related engine failures.

Unbiased, Accredited Fuel Testing

Our advanced testing methods can determine the presence of contamination or improper fuel usage, which are common culprits in engine failures. By identifying whether fuel-related issues contributed to engine damage, we help you establish clarity in fault determination and support your warranty claim decisions.

Whether the fuel is contaminated with water, biodiesel, or ethanol, our tests deliver comprehensive and reliable results. We utilize cutting-edge techniques such as GC-FID Chromatography (ASTM D2887) and FTIR Spectroscopy (ASTM E1252) to detect harmful substances that can compromise engine performance. We understand the critical nature of warranty claims and offer fast, accurate turnaround times to ensure you get the answers you need.

Expertise in Handling Warranty Claims

Our fuel testing process is tailored to help dealerships and insurance companies make informed decisions regarding warranty claims. Whether you’re investigating a faulty engine or confirming contamination in fuel, FOI Laboratories provides clear, detailed reports that explain our findings and the impact on engine performance.

Comprehensive Testing Methods for Accurate Fault Determination

GC-FID Chromatography (ASTM D2887)

Detects contamination by light or heavy distillates that may lead to pre-ignition or engine wear.

FTIR Spectroscopy (ASTM E1252)
Identifies molecular compounds like ketones and aldehydes, which can contribute to engine damage.
Karl Fischer Titration (ASTM D6304)
Measures water levels in fuel; high concentrations can destabilize fuel and void engine warranties.
Fuel Blend Ratio (ASTM D7371)

Determines biodiesel content in diesel fuel, ensuring it falls within the allowable range for engine safety.

LOOKING FOR A SPECIFIC DIESEL TEST?

SEE ALL FOI TESTING METHODS

COMMON QUESTIONS ABOUT TESTING FUEL FOR WARRANTY CLAIMS

Why should I choose FOI Laboratories for fuel testing?

We offer unbiased, accredited testing with fast results, making us a trusted partner for warranty claims investigations. Our expertise in fuel analysis ensures you get accurate data to support your decisions.

How fast can I expect results from FOI Laboratories?

We provide a 72-hour turnaround on most fuel tests, ensuring quick results for time-sensitive warranty claims.

 

What contaminants can your tests identify?

Our tests detect a wide range of contaminants, including dissolved water, ethanol, biodiesel, and particulate matter, all of which can negatively impact engine performance.

Can FOI Laboratories help if I'm uncertain about what caused the engine failure?

Absolutely. Our detailed fuel testing reports will help you determine whether fuel contamination or improper usage contributed to the engine damage, assisting in determining liability for warranty claims.

 

How do I receive my fuel test results?

Most diesel fuel testing methods are completed in our 72-hour turnaround time from the moment our lab recieves your fuel sample. Results are recorded in our LIMs portal for tracking and trending purposes, and emailed to you, along with any followup procedures based off of your fuel health.

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SELF-TEST FIELD TEST KITS

We’ve developed a suite of easy-to-use field test kits for the most common fuel issues you will encounter. Get quick answers about your fuel health, with the opportunity to send in a sample for further analysis. 

Phone

Location

8014 NE 13th Ave. Ste. 1000
Vancouver, WA 98665