I am currently have an shifting issue with my transmission. Over the past six months when accelerating the transmission/shifting seems to hesitate
when shifting into the 3rd gear. The rpm increases and then slips into gear. In addition recently sometimes when I come to stop and restart
it feel it going into gear when increase rpm. Earlier today I came to stop and then went to move forward and the rpm increased and the transmission was slipping, and do not slip into gear. I reduced rpm's and
silll no movement. In the middle of traffic frustrated I increased rpm's and it slipped into gear. The car has 130,000 miles and I had serviced the transmission (flushed) 4 years ago at 101,000 miles. I am not getting any error message (check engine light). Doese anyone have an thought on what my issue might be. Also, is this be serviced at amy MB service center?
Thank you in advance for assistance.