nothing was done to my ac. the dealer just did the
corrective measure in relation to my regular maintenance
click on this for the tsb on your car,
before throwing money onto your car, try the usual suspects.
when did you last replace your fuel filter? also, pour some
fuel injection cleaner - techron works, and drive long and hard.
the winding roads to Olongapo or Baguio would clear
up carbon deposits for sure!