A/T rough shift from 1st to 2nd & typically happens when the trans is cold. on 2005 Mazda Mazda3

Problem seems to go away after the trans warms up a bit when the vehicle is driven for a while. Heard that a PCM flash may fix this problem. Does anyone know if that is a possibility ?

by in South Elgin, IL on June 26, 2012
0 answers