Not quite Gussie... they fixed (somewhat, not completely) engines built from may of 2000 to april of 2001... and they completely fixed any engines made after May of 2001 thru May of 2003... I think it had to do with the piston and cylinder design... Believe that has to do with the Vin "X" being the 8th digit (in VX's, and Axioms and Troopers). Also you aren't "supposed" to be able to use an Axiom engine AFTER May of '02 because they used a different Tranny... BUT! when my mechanic had both engines out of my VX he pointed out that the '02 Axiom engine I had (which was pre May '02), had two sets of bolt mounting for either tranny on the housing where the tranny mounted. Sure there will be some 2000 and 2001's with oil problems but not NEARLY (per capita) as many as the 99's... as far as I saw in my research this also held true for the Troopers thos same years.. way more blown engines in 99's and early 2000's than any other year.
EDIT: In fact here's the poll thread... http://www.vehicross.info/forums/sho...ht=engine+poll
Compare how many production total '99's there were to '00's and '01's... and see the disparity in more 99's blown than in any other model year. I personally had two '99 engines go... the original VX motor and a '99 Trooper motor... I now have the correct motor... (lol)
OK .. enough thread jacking.. Sorry