Originally posted by Cardoc:
Well... let's see here.. Moosing has a fix.. But it involves changing the IAC valve and hoses.. You should by all means take it to the dealership and get it fixed before your warranty runs out. Mine hasn't moosed yet..(57k) But I keep the throttle body cleaned.. As far as the cap is concerned.. I'm keeping mine.. But not to reinstall.. Just to have around. Performance has picked up a great bit without the cap installed.. Driveability has actually been better without then with it in.. I'll take the revs..
Dom 
I have the updated IAC valve in my '99 SE MTX, still had the moose. TH fix dynoed a little less in one of Ray's dyno runs... The few that it costs is worth it IMHO... plus if you bump up the size of the TB via a Mustang unit, that little IAC passage isn't so important. I'll try a few runs with my "special" set up tonight to see if it makes any difference.
