Lemon Law: H3 is the most unreliable car I've ever owned!

[DWPC]

We're sensitive because we want GM to succeed with the H3 and a gripe posted here gets magnified way out of proportion by people considering buying one. Actually, there are surprisingly few significant H3 problems reported here, especially considering its the H3's first model year.

I agree with the poster that said you have an (unintended) dealer service problem; three head rebuilds says they're trying hard to make you happy. Clearly your underlying problem has been grossly misdiagnosed. Sounds like they keeps fixing the symptoms but hasn't found the cause. They need to find a solid Vortec engine specialist.

Does your service dept. have any GM truck engine experience? My dealer sells Hummer and Cadillac...they had zero experience with the H3 engine.

But face it, your headline IS true troll bait. You can find similar horror stories on the forums for virtually any make.