| Answer | Crossword Clue |
|---|---|
| EMISSION | Carbon monoxide from an engine, e.g. |
| decarbonize | Remove carbon or carbonaceous deposits from (an engine or other metal object) |
| decarbonizes | Remove carbon or carbonaceous deposits from (an engine or other metal object) |
| decarbonizing | Remove carbon or carbonaceous deposits from (an engine or other metal object) |
| decarbonized | Remove carbon or carbonaceous deposits from (an engine or other metal object) |
| eccentrics | A disc or wheel mounted eccentrically on a revolving shaft in order to transform rotation into backward-and-forward motion, e.g., a cam in an internal combustion engine |
