Question: While I was attending the University of Oklahoma in 1960, a study was done by the petroleum engineering department. The question was: Is draining oil from a vehicle necessary? They worked ...
They worked with White Trucking Company and tested their theory on long-haul trucks. Using only a “toilet paper” filter and only adding oil, they ran one set of trucks against ones that received oil ...
While I was attending the University of Oklahoma in 1960, a study was done by the petroleum engineering department. The question was: Is draining oil from a vehicle necessary? They worked with White ...
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