For 1990-2009 cars only
- Perform a visual inspection. Refer to Air/Wind Noise .
- Wash the weatherstrips and the contact surfaces with a solvent.
- Apply a tracing powder or chalk in an unbroken line to the contact surface of the weatherstrip mating surfaces.
- Close the panel completely.
- Open the panel and inspect the weatherstrip:
- Replace the weatherstrip as needed.
| • | Corresponding lines on both surfaces -- good seal |
| • | Gaps or irregularities that do not match -- poor seal |
