I recently purchased a G37S with 13k. I have had the car for a week now with no issues until today. As I was leaving work, I pressed on the gas and the car was puttering almost as if I wasn't giving it enough gas. Has anyone had this issue before? The car is a 2010. Thank you.

 

You might have the issue that a lot of people are having with throttle lag from the tranny . Your ecu from your tranny probably has to be updated, you should bring it to the dealer ASAP .

 

Mine does this every now and then. I just put the hammer down on the pedal.