E85 is actually a fuel designed for “flex-fuel automobiles.” It is composed of 85% ethanol and fifteen% gasoline. E85 pumps are Plainly labeled at gas stations and typically have yellow nozzles. This is usually often called engine knocking or conclude-gasoline knock. Knocking can be minimized by growing the gasoline's resistance https://diesel-fuel-shortage32086.newsbloger.com/27057664/a-secret-weapon-for-gasoline-meaning