My G6, V6 has a high idle when cold and for the first 25 seconds it is at 1500
I wouldn't worry about 1500 rpm idle as long as it comes down within 20 or so seconds.
I agree with John. There is nothing wrong so long as the idle comes down with the 20 or so seconds.
Hello Altec, Is this a new or recurring issue you're having with the high idle? If you would like to private message me your VIN, I would be glad to research to see if there are any special coverages or issues with your vehicle that may be related to what you're experiencing. You can email me at email@example.com. I look forward to your reply. Vanessa GM Customer Service
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