Southwest Research Institute’s IDID Test
Overview of the Test:
SwRI conducted the IDID (Internal Diesel Injector Deposit) analysis to assess the effect of DF5 on injector cleanliness, combustion efficiency, and emissions performance. The study evaluates how DF5 interacts with diesel fuel under high-pressure injection conditions typical of modern engines.
Testing & Findings
Test Procedure and Parameters:
Two diesel samples were tested: untreated ULSD vs. DF5-treated ULSD.
Engines were run under standardized conditions replicating both highway and heavy-duty operation.
Key parameters measured included injector deposit formation, combustion efficiency, particulate matter (PM), and NOx emissions.
Key Findings
Cleaner Injectors: DF5-treated fuel resulted in up to 30% fewer injector deposits, improving fuel atomization and combustion.
Emission Reductions: PM and NOx emissions were reduced by up to 15%, supporting compliance with environmental regulations.
Fuel Efficiency Gains: Engines running DF5-treated fuel demonstrated a 5–8% improvement in fuel economy.
Enhanced Engine Protection: Reduced wear and tear on injectors and combustion chambers due to improved lubricity and deposit control.
Why It Matters for Operators
Operators benefit from longer injector life, lower maintenance costs, and improved fleet efficiency. DF5 helps diesel engines run cleaner and more efficiently without modifying existing equipment.
Conclusion
The SwRI IDID Test confirms that DF5 is effective at controlling injector deposits, improving fuel efficiency, and reducing emissions, making it a reliable solution for operators seeking optimal diesel engine performance.