Re: Has anyone else had to have the entire head replaced? I smell recall.
If you haven't done it you should call Hummer Customer assistance ( 1-866-HUMMER6) and request the 100K warrenty on the engine. Sewie advised me to do and it was easy to do, two phone calls in two days and as advertised the extended warrenty paperwork came within a few weeks.
The customer service person bragged on and on about how GM was going to stand beside me and help me out. I did request the warrenty be extended to the entire powertrain but they were not willing to go that far.
This is the first American made new car I have owned since 1981 and am dissapointed with the problems. Lets face it, building cylinder heads is not exactly a new thing for GM.
I had a phone survey from GM a few weeks ago and I LET THEM HAVE IT about the cylinder head problems. I was told the comments went directly to GM. Maybe it will do some good.
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