i think these guys gave you a good first response - you may start getting some negative feedback after that last post...... you cant be lazy about this. the easiest fix is to just have the head replaced. doing a whole new transplant is going to take alot more time and headache and will cost you around $5k when all is said and done.

 

okay thanks.. thats all i was looking for.. just which one was easier to do

 

I have a cherry 2006 H3 (38,000 mi.) and just had to replace the cylinder head. Apparently the Hummers from 2006 - 2008 all have these problems. Anyone have any information on the number at GM to ask about the Goodwill program. I just paid a $2,615.50 bill for the repair.