head replaced SECOND TIME

[dlinden200]

Do a search for the post that list the answer to your questions.
You need to call GM and make a claim. They will take your info, call the dealer for varification. They will mail you an extended warrenty.
Takes a fews calls. Be polite and tell them how wonderful your hummer is and how much you want to keep it with the extended warranty.
Without it you might have to sell it and get a F3.

Dan

[HummerJim]

I think that earlier post about driving it hard hits the nail on the head. They didn't have as many problems with the I 5 on the Canyon trucks and work trucks are always overloaded and abused. My early VIN H3, now in the hands of my son in Denver is still going strong, but I did a lot of towing of my bass boat with it, hard driving, and mountain driving with the pedal to the floorboard. 90,200 miles and no problems - I'm not sure how that helps the head, valves or valve seats, but it's worked so far.