An internet meme played on this conspiratorial mode of thinking by positing that car engines featured a "horse power control device" (HPCD) in order to artificially limit speed and "consume more ...

04, 2024 (GLOBE NEWSWIRE) -- For the past decade, the Cleveland Metropolitan School District (CMSD) has been using EcoChem's High Performance Clean Diesel (HPCD) Fuel. The original testing ...