someguy3@lemmy.world to No Stupid Questions@lemmy.world · 6 months agoBack in the 1970s when we switched to unleaded gas, what did the vehicles that ran on leaded gas do?message-squaremessage-square42fedilinkarrow-up198file-text
arrow-up198message-squareBack in the 1970s when we switched to unleaded gas, what did the vehicles that ran on leaded gas do?someguy3@lemmy.world to No Stupid Questions@lemmy.world · 6 months agomessage-square42fedilinkfile-text
Add lead.