Comment on Back in the 1970s when we switched to unleaded gas, what did the vehicles that ran on leaded gas do?
visor841@lemmy.world 5 months agoA few airplanes still use leaded gasoline. The vast majority do not.
Comment on Back in the 1970s when we switched to unleaded gas, what did the vehicles that ran on leaded gas do?
visor841@lemmy.world 5 months agoA few airplanes still use leaded gasoline. The vast majority do not.