2015 Stingray 3LT Z51,13,500 miles…Annoying vibration noise coming from dash/console when accelerating 25-45mph. It only happens during acceleration…Took to Dealer and they replaced fuel delivery pipe?..did not take care of vibration noise. Is this a transmission issue? Help!
The transmission is in the back of this car, not under the dash. I don’t think that is the cause of your problem. Likely it is something loose under the dash or towards the back of the engine.
I’d take it back to the dealer and tell them they didn’t fix the problem. They tried under warranty and failed, let them try again.