Free Republic

There are over 100 pre-oil change treatments products for removing engine sludge. Each product endorser swears on a stack of Bibles that IT is the best --the others are all dastardly liars. But see, I trust Freepers: Is there a stand-out product, detergent, or some DIY product for gasoline-powered car engines that average Joe's can buy or formulate and run in their engine for 10 minutes right before an oil change in order to free up engine sludge...? This gasoline-powered Camry has not changed oil in over 10,000 miles, I believe. Sorry for the Vanity, I think this is almost...

Natural gas probably isn’t running your car, but it soon may be lubricating your engine. Royal Dutch Shell has produced motor oil from natural gas, a product that is now available in stores, the company will announce Friday. The product was made possible by Shell’s $19 billion Pearl Gas-to-Liquids facility in Qatar, where the company converts natural gas into a variety of fuels and feedstocks. Materials from Pearl are used to make diesel fuel and plastics, for example. Shell began producing base oil at Pearl in 2012. Base oil is typically derived from crude oil and is used to make...

hat dirty motor oil that comes out of your car or truck engine during oil changes could end up in your fuel tank, according to a report presented March 29 at the 241st National Meeting & Exposition of the American Chemical Society (ACS) in Anaheim, California. It described development of a new process for recycling waste crankcase oil into gasoline-like fuel -- the first, they said, that uses microwaves and has "excellent potential" for going into commercial use. "Transforming used motor oil into gasoline can help solve two problems at once," said study leader Howard Chase, Professor of Biochemical Engineering...