BarqsHasBite@lemmy.world to

No Stupid Questions@lemmy.world · 1 month ago

Back in the 1970s when we switched to unleaded gas, what did the vehicles that ran on leaded gas do?

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Back in the 1970s when we switched to unleaded gas, what did the vehicles that ran on leaded gas do?

BarqsHasBite@lemmy.world to

No Stupid Questions@lemmy.world · 1 month ago

Did they have to track down leaded gas? Did they just use unleaded? Did they suffer engine knock?

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1 month ago
Only small prop planes, and not all those.

Almost all commercial aviation are jets or turboprops, using jet fuel. Jet fuel has no lead.

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