First of all, Welcome to CEG!
Second, WTH, I was gone for a week and now every new person has a black name... is this something to tell if they're new users or something?
Third:
1) There's a lot of threads on the problems, lemme dig a current one up...
here ya go
2) The original plastic impellars on the water pumps break apart, causing the engine to overheat. Nearly 100% failure rate... get a new design plastic impellar or the metal one (the metal one has it's own problems, like seals going bad prematurly)
3) Chain... 60K? I really don't know... just guessing.
4) Engine heads don't have drain holes at the ends of the heads, so in hard right turns at high RPM (on/off ramps!), the oil all goes up to the head and gets trapped, which will cause the oil pump to suck up all the oil it can, then start sucking air. Starving the engine at this point.
3) Probly needs some work to get it to 100% again. Things like cleaning the TB and intake manifolds, possibly a new IAC valve among other wear items. Engine, however, is good for 250K+ miles if taken care of.
