Not a huge problem, per se, but more curious as to whether this is common.
I park my '17GT in the garage every night. When I start it up and want to reverse it out of the garage, if I don't let it warm up for at least a minute, the RPMs drop and fluctuate significantly enough to feel rough idle. Letting it creep forward in drive is fine.
Before anyone asks, my garage isn't sloped enough that it'll roll out on its own in neutral
I park my '17GT in the garage every night. When I start it up and want to reverse it out of the garage, if I don't let it warm up for at least a minute, the RPMs drop and fluctuate significantly enough to feel rough idle. Letting it creep forward in drive is fine.
Before anyone asks, my garage isn't sloped enough that it'll roll out on its own in neutral