Head Gaskets Leaking Looking for Shop in Central Vermont
I am pretty sure that my head gaskets are bad. 2012 LML with 139,800 miles. I am losing coolant and cannot find any location for a leak. I also noticed bubbles coming back in to the tank after running it for a while. The local garage that was doing service work for me does not want to get into the heads so I am looking for a recommendation for a shop in the central Vermont area that knows something about a Duramax. I hate to have to go to the dealer.
Any recommendations appreciated.
2012 GMC Sierra Denali 3500HD LML
Last edited by OkDually; 04-30-2019 at 06:06 PM.