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Old 03-06-2013, 03:08 PM   #4 (permalink)
UFO
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Join Date: Sep 2010
Location: Denver, CO
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Colorado - '17 Chevrolet Colorado 4x4 LT
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You may not be getting the WVO and the engine warm enough to completely combust the fuel. The energy content is somewhat close to diesel, although I noticed the new ULSD caused a mileage drop when it was implemented as it has less energy than the old LSD. Now I get better mileage on B100 than ULSD, and to the best of my recollection it used to be equivalent.
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