| Answer | Crossword Clue |
|---|---|
| OCTANE | Engine-knock reducer |
| PING | Engine knock |
| Answer | Crossword Clue |
|---|---|
| OCTANE | Engine-knock reducer |
| PING | Engine knock |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.