GM's fix for rear leaf spring noises

[Retired Bob]

http://sandyblogs.com/techlink/?p=5002

 

"Do not replace the rear leaf springs for a noise condition.

 

A squeak noise from the rear leaf springs on 2015 Colorado and Canyon; 2007-2015 Silverado and Sierra; 2007-2012 Colorado and Canyon; 2007-2010 Hummer H3 and H3T; and 1999-2007 Silverado (Classic) and Sierra (Classic) may be due to debris getting between the leaf springs. The frequency and severity of the noise is affected by the types of local roads on which the vehicle is driven."

 

Real the entire article (with pics) at above link.

[Ron.s]

Great info...If they had figured this out sooner it would have saved GM some buy backs! Earlier bulletins said the clunk was normal, ha ha.