View Single Post
  #3  
Old 03-15-2007, 10:53 PM
pdsq99f4 pdsq99f4 is offline
Hummer Veteran
 
Join Date: Nov 2006
Posts: 172
pdsq99f4 is on a distinguished road
Default Re: Radiator drain petcock location?

If it's an 03 it's on the driver's side bottom corner of the radiator. If it's newer than an 03, it doesn't have one. Just pull the lower hose off or something to drain it.
Reply With Quote