1997 Cadillac Catera 6 cyl Automatic 71000 miles
I wanted to know why my car isn't shifting properly all the time. It will be fine for a while then it will shift into 3rd gear. It will work for the most part if its sports mode but sometimes when u press the sports mode button it won't turn on. Also some one told me that it could be the transmission control module/solenoid. It also is loud when it is running i'm sure if that is normal or not. Any info would be appeciated.