New 2018 terrain - vibrating issue


New member
Hi all,
I just purchased a brand new 2018 GMC Terrain. I’ve noticed ithat whenever I accelerate, I feel a lot of vibration in the gas pedal in certain gears. It also seems to not be running smoothly when the engine is on and I’m in park. Has anybody had this issue? Should I bring it back to the dealership and ask them to take a look?
Any advice appreciated! Thank you!