Thread: Hypertech III Programmer
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Old 06-20-2005, 11:08 PM
Easy Ed Easy Ed is offline
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Join Date: Oct 2003
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Jonahs, Do you still have the Hypertech III ?

Also, What upgrade to the PCM do you mean ?

At 25,138 miles they performed "updated software, reprogram per bulletin" due to my complaint of a stumble on accell. I think the latest software loaded was the 12593058 listed at this site for my vin

http://calid.gm.com/vci/VINEntryPre.do

Please don't tell me I screwed up and won't be able to use the Hypertech III #30019 now.

Thanks, Ed
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