| Answer | Crossword Clue |
|---|---|
| LEADED | Type of gasoline |
| IHEAD | Type of gasoline engine |
| HITEST | Gasoline type, informally |
| AMOCO | Brand of gasoline |
| CITGO | Brand of gasoline |
| LOWTEST | Kind of gasoline. |
| ETHYL | Kind of gasoline |
| OCTANE | Component of gasoline |
| IHEAD | Kind of gasoline engine |
| OCTANES | High explosive constituents of gasoline. |
| CHOKE | Valve of a gasoline engine. |
| ETHANOL | Component of beer, wine, and some gasoline |
| SELDEN | Recipient of first patent for gasoline-driven auto, 1895. |
| ETHER | Part of the gasoline additive M.T.B.E. |
