Scraping Noise
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Scraping Noise
| Checks | Action |
|---|---|
| DEFINITION: A scraping noise occurs when driving the vehicle at various speeds. | |
| The pinion flange deflector or the center bearing is rubbing. | Correct the interference as necessary. |
| Center bearing heat shield, if equipped. | Correct the interference as necessary. |
| Exhaust pipe contact. | Correct the interference as necessary. |
| Balance weight detached from the propeller shaft. | A detached balance weight may create a sliding, scraping, or tickling type noise during acceleration or deceleration. 1. Inspect the propeller shaft and tube for a detached balance weight. 2. Replace components as required. Do not attempt to reattach the balance weight to the propeller shaft. |