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Old 07-12-2011, 01:34 PM   #10
Fuel Fire Desire
 
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Drives: 2011 M6 LS
Join Date: Jun 2011
Location: SE Michigan
Posts: 155
Quote:
Originally Posted by jwill View Post
The car definitely starts, and a second is a good approx. It's not *more* than a second, if anything it's less. Will report back after MAF test, Thanks for the lead!
I dont know how the GM transponder keys work, but this sounds a lot like what my 08 jeep would do if I tried to start it with my cut key instead of the factory transponder key. It would start like normal, but then shut off exactly one second after.

IDK if the receiver could be not detecting the key on the first try, but its an idea to bring up to the dealer.
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