lady cat will be lady-cat no more, my engine is completely locked up...i've had the timing and all that replaced two years ago but just the other day the oil light came on, and the car was tapping, which it was not time for an oil change, , took it to have the oil checked and it was full, car would not restart, so i had it towed to cadilliac dealer and the bad news....wondering how much for a used engine. Or the going rate on a 99 catera, fully loaded,body perfect. i mean how much should i let it go for, if i decide not to replace engine......? or should:yawn: i cut my loss? please help so hurt!!!!!!!!!!!!!