| Answer | Crossword Clue |
|---|---|
| INIDLE | When an engine might stall |
| stalling | Cause (an engine, vehicle, aircraft, or boat) to stall |
| stalled | Cause (an engine, vehicle, aircraft, or boat) to stall |
| PUTT | When doubled, an engine sound |
| PUTT | When repeated, an engine sound |
| cutout | valve in the exhaust pipe of an internal-combustion engine, which when open permits the engine to exhaust directly into the air ahead of the muffler |
| timings | (in an internal combustion engine) The times when the valves open and close, and the time of the ignition spark, in relation to the movement of the piston in the cylinder |
