I've gotten another car and am looking to sell my 2000 Cadillac Catera Sport.
I just had the EBTCM replaced in mine, like others in the forum, but was lucky to have found one from a junk-yard in Texas. Also had a possible oil/coolant mix problem looked at but the dealer couldn't find anything...could be condensation after all? Still, I've realized that on my salary, I can't afford to maintain this car like it needs which is truly sad because in the year I've owned it, I've loved driving it. I didn't get any kind of warranty from the dealer and so any repairs (and anything on a caddy is expensive to replace!) come out my lint collecting pockets. I Also can't afford the gas for this thing which is why I went for a newer, more efficient car.
To any new-comers, this forum is a great tool to use in operating and maintaining your Cateras. Special thanks to Jeffery...the guy knows all there is to know on these things!
I'll drop in now and again until I sell the Catera. In closing thanks to all who have ever replied to my inquiries.