| Answer | Crossword Clue |
|---|---|
| PIT | Sump. |
| PIT | Sump |
| CESSPOOL | Sump |
| OILPAN | Engine sump |
| DRAINAGE | Sump pump's job |
| OILPAN | Auto engine sump |
| REPUMP | Empty the sump again |
| sumps | SUMP, a low area serving as a drain |
| sludges | Dirty oil, esp. in the sump of an internal combustion engine |
