Automobile service managers in general and Pontiac service managers in particular are one reason there are so many more horses' asses than there are horses.
I had a similar problem. The service manager and his boss both told me my cracked windshield was from a stone hit and not a stress fracture. They pointed out a nearly microscopic nick along the fracture line about two or three inches from the bottom on the passenger side, and declined to replace it under warranty. It cost me over $200.
I've been driving for over 60 years and taken lots of stone hits, but NEVER has one (if that what in fact it was) so infinitesimally small caused a crack. Based on my own experience and the comments here when I posted about the same problem, I think that our windshields are not properly designed and/or stress relieved, but GM won't fess up to avoid cost and bad press resulting from a design or manufacturing defect.
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Carpe Diem
'Mysti' - '08 Mysterious 5-spd GXP, Ebony w/ red stitching, loaded, de-badged, BSR tune, Hahn I/C, K&N drop-in filter, Carolina Custom arm rests/door pockets, DDM ProBeam, splash guards, Pontiac vinyl bra (moded to fit GXP), Kappasphere wind restrictor, stubby antenna, ProClip cell phone holder, yellow calipers.
"It's never too late to have a happy childhood."
Just because I'm paranoid doesn't mean they're not out to get me.
First Liar Bench Racing Team
Last edited by Carpe Diem : 07-30-2008 at 08:36 PM.