I have 99 with going on 141000 miles (started with 8000, dealer demo)...
I have noticed ticking noises on occasion but never progressed to anything
Not sure why some 99 engines are faulty
From the dealer; it seems rountine replacement of the timing belt and valve adjusts are important with this engine...
I would buy an extended warranty based on current knowledge, but I am sure the VX is too over the hill to obtain one...
http://www.rebuiltcarengines.com.......anybody know anything about this rebuilt engine sight