Hi, i have a 01 s60 t5 automatic trans. And here's my problem..
about a week ago my car started shifting weird. Can't tell if it happens on the 2nd or 3rd shift, It creats like a "thud" sound and kinda jolts the car a bit.. Can hardly explain how it is but thats as close as i can describe it. Feels like sometimes its having a hard time up shifting then when it does it creates that weird feeling and sound. Any thoughts on where should i start to look? Thank you.

 

actually it also happens down shifting or when i hit the brakes to slow down.

 

start with your transmission and engine mounts.