Quote:
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Originally Posted by HummerLite
Just wondering has anyone with a manual trans, tryed a upgraded pcm?
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This thread at one of the other Hummer forums was started by someone with a manual trans. He's happy!
He is
HummerGuy over there and the link below is the third page.
You can read the whole thing, but his post near the bottom of the
page starts with him getting the tuned pcm back and how he likes
it.
http://www.hummerforums.com/m_18248/mpage_3/key_/tm.htm