A pilot test was carried out with the consent and cooperation of Felda Engineering Sdn Bhd ( Felda Sahabat ). The location is in Felda Sahabat, Region Kalabakan Tengah. The duration of the test is one month starting 14th Oct, 2011 to 13th Nov, 2011. The following generators were used for the purpose of the test: Gen set 1 & 2 NTA-855-G Cummins 250Kw, Gen set 3 & 4 6TA -8.3G Cummins 125Kw, The 4 generators were well maintained and in good condition .
At the end of the testing period, it is evidenced that there is an increased in fuel efficiency by 9.4% as compared to the period (September, 2011) that was not using DMPS fuel additive.