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Old 08-19-2022, 02:42 AM   #9 (permalink)
It's all about Diesel
cRiPpLe_rOoStEr's Avatar
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In late-'90s and early-2000s, a device named GasMax was sold in my country, with claims that its magnets would increase fuel-efficiency. It was proven to not be worth a dime.
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