H3 Head Problems

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#11

05-21-2011 | 11:43 PM

talusfan

Senior Member

Joined: Oct 2007

Posts: 459

From: Pacific NW

My 07 as well at 70k, covered.

#12

05-22-2011 | 12:10 AM

Bullwheel

Senior Member

Joined: Dec 2010

Posts: 104

From: Hong Kong

Just a question:

What did they do to fix the issue...just a head gasket?
Any modification on the head....new head?

#13

05-22-2011 | 09:38 AM

wfturner

Senior Member

Joined: Aug 2007

Posts: 993

From: Reno, NV

Quote:

Originally Posted by V8-H3

My '07's sure was no fluke. The dealer here has seen plenty of them.

My dealer states there are no or at least few problems with the 07 heads and your dealer says the opposite. Can these guys be trusted at all ??

#14

05-22-2011 | 11:30 AM

V8-H3

Senior Member

Joined: Apr 2011

Posts: 177

From: SE Wisconsin

Quote:

Originally Posted by Bullwheel

Just a question:

What did they do to fix the issue...just a head gasket?
Any modification on the head....new head?

They replaced the head. I can trust my dealer (old Hummer dealership) since the mechanic I always use is my cousin.

I was also told it was mainly the early year production 5"s that had the issue.

#15

05-22-2011 | 09:49 PM

Bullwheel

Senior Member

Joined: Dec 2010

Posts: 104

From: Hong Kong

A new head....wow....that sound serious....hope I will be lucky.

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