I picked up a new 2019 Jetta S last weekend and it's my first car with a manual transmission! So I've been driving a lot over the past week and put over 130 miles on while learning how to drive stick.
I noticed for the first time tonight when I got on the highway that I get an unpleasant rattling/buzzing kind of sound when I get higher up in the RPM range >4000RPM. I've been babying it all last week and not revving very high so I hadn't noticed it until now. But it seems to happen in every gear I tried and goes away as soon as the rev's drop.
Is this normal, or is it just because it's still new?