New to the forum. Just picked up a 22 T6 with the polestar. Have not had 4 cyl for a long time and traded the wife’s RX350L with a v6 (terribly slow). I am noticing that under low throttle or starting on slope a rattle / engine noise like when you try starting a manual in 2nd or 3rd gear. I feel like as soon as I get on the throttle the turbo kicks in and the problem is solved. May have been a bad explanation. Car drives great, but even my wife noticed it tonight. I do not hear it when getting on the throttle while parked. Just when the drive train kicks at low speeds without heavy throttle. Does the ECU need trained? Is this just normal for a 4 banger?