| in order to install a proper diffuser | 6 | purpose |
| in the passenger compartment | 3 | location |
| for radiator | 2 | purpose |
| engine → make → room | 4 |
| engine → make → more room | 3 |
| negative | neutral | positive |
| 0.063 | 0.673 | 0.264 |
| Raw frequency | 7 |
| Normalized frequency | 0.147 |
| Modifier score | 0.500 |
| Perplexity | 160.414 |