Usually even in a small town you'll likely have at least a few different places where you can go to get your oil changed or auto exhaust pipe replaced, for example. (carinsurancequote.net)
For years, platinum has been offering behind - the - scenes hustle in catalytic converters, which remove harmful pollutants from auto exhaust. (sciencenews.org)
When added together, the many indirect costs to society — including climate change, oil industry tax breaks, military protection of the oil supply, oil industry subsidies, oil spills, and treatment of auto exhaust - related respiratory illnesses — total roughly $ 12 per gallon. (earth-policy.org)