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International Automotive Technicians Network
Re: Synthetic MS6395 approved 5W-20
Posted to Technical Discussion Forum on 9/4/2015

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Mobil Super Synthetic and Castrol Edge 5W20 products seem to have the least BS-y approval claims online. None of them state unequivocally that Chrysler/Fiat/AMC/MB/whomever owns the company today has... Login to read more.