Good Luck Wayne, open you wallet as here come the bills.
You know this sounds like my story! Bought mine in Oct 2011 with 63000 mi,
pearl white she is and a beauty at that. As another person wrote, they are like women...expensive and will dump you some day.
I'm kinda picky, so first I replaced the spark plugs, changed the motor oil, trans fluid, anti freeze, air filter...etc just like new. Then all the problems started, first at 72000 a COP went bad. So I did them all so I would not have to replace them one at a time. Then it was the anti-freeze bottle as the level sensor was sticking and its a one piece assembly. Then Intake plenum loose and valve cover leaks, so I replaced the gaskets. 90K mi there was the front engine mount. Everything was good for a while but now at 122K miles on the clock the white smoke from the exhaust at first start when cold. Can you say NorthStar F'in head gasket
!! After 13 years and they still could not get it right they should have been sued!
You know for a nice car this is a realy sad story, had a '95 Olds with a 3.8L that I only had to put gas in it and change the oil for 295K mi but then I traded old realiable for the GXP