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Over the years Power Service has changed some what. They now have "with SLICKDIESEL" What ever that is. Winter I'll run the white bottle(anti-gell) and after the cold spell go with the gray bottle, DIESEL KLEEN+Cetane Boost. As noted this has always work for me and can be found any where. Auto Pars,Truck Stops,Wallmart ect.
I bought a bottle of Power Service when I ran out of Lubricity Formula. I downloaded the MSDS sheets for Lubricity and just "ordered" the sheets for several Power Service products. Maybe that will shed some light on the various compounds in this stuff. My truck seems to be running very well on the PS Fuel Supplement and Centane Boost. No noticable increase in fuel mileage. Last tank 16.6 local/highway mix and winter. I'm not complaining.
Southwest Research Institute (SWI) ran tests on some diesel fuel additives and Stanadyne did very well - here's a link:
http://www.stanadyne.com/new/ppt/showfile.asp?id=1156
SWI is an independent test facility.
I wasn't saying isn't independent, but the test if I read correctly was funded by Stanadyne so that is where I have my reservations; and only certain formulas were tested against the Stanadyne one, who made the selections for comparison.Quote:
Originally posted by damork:
Southwest Research Institute (SWI) ran tests on some diesel fuel additives and Stanadyne did very well - here's a link:
http://www.stanadyne.com/new/ppt/showfile.asp?id=1156
SWI is an independent test facility.
It's all great data I just question if any data skewing for advertising purpose is going on, it is a great advertising bullet. I would like to see the same study and multiple independent labs results with all formulas most use as part of the tests makeup. For me not enough data here to represent Stanadynes formula is THE BEST one to use, what I see is data that shows that the Stanadyne formula in THIS TEST outperformed the others in the same single sample set