larsen

My auto 3 speed coupe is erratic in changing from 2nd to 3rd gear.It often wont change up. It kicks down into 2nd at 50mph on light cruising throttle. Its just started doing this and Ive checked the obvious fluid level. Has anyone experienced and solved this problem?

reddiamond

check diff oil if it has trans fuild mixed you found your problem

larsen

Thanks for that.. I now remember that the seal between the diff and gerbox can fail. I will get it checked.