Recently on 5/16/26 I went to my mechanic and had my kia pen wipers replaced with brand new Bosch evolutions. Noticed it glides smoothly when wiper fluid squirted and clears in one swift stroke without leaving any streaks which is good. However I noticed when I pour water on the windhshield and run it a few times on different speeds it chatters, is this normal? Thanks
May 18, 2026 at 4:59 PM