Hi Guys, noticed when it's cold and when I put trans in Drive ,I find nothing is happening e.g. "not go forward" . then 10 to 15 seconds later it goes forward. after that the trans runs great , feeling strong and no slipping at all. when this happens when it's cold and can put trans in first gear and drive off normally, then back in to drive and runs fine. My ? is the ECU has a bug in it or fluid valve just about to go or something else. regards Alex
p.s. I have changed the auto fluid and filter about a month ago.