I own a 2000 continental and on a cold winter night the differential planetary shattered. I rebuilt the tranny myself using a dealership manual. Once I got it ready to test, it drove reasonably well except it would slip in reverse until you revved the engine, then it made a noise one time in overdrive that sounded like rubber on metal moaning which went away after a minute. The shifts were perfect. Anyway, I turned a corner on a later test drive and there was a pop followed by a high speed gear grinding noise only while it was in gear and it will not move any direction. I think the torque converter may have been defective, but I have not taken the tranny back out to check yet. Any ideas would be welcome. So I am looking at just buying another tranny as I have never rebuilt one before and I am not sure how good a job I did anyway, I found a remanufactured one for a closeout of $500 but it is for a 1998. I can't find out what the trans ID tag means, mine is PNB-CA and there is another 1Fxxxxxx number below that. The 98 -02 trannies I have seen still have the PNB-CA main tag, but the little number is different. I can't imagine a 98 or 02 tranny would not function at all, I assume it was a different valve body calibration? Sorry for this being so long, but I guess my main question would be does anybody know if I can put a 98 or an 02 tranny in my 2000. Thanks for your time.