I too have been a victim of the Dex Cool mess.  Right now my Rendezvous is in the repair shop because the mechanic is unable to find what hasn't been damaged.  My husband and  I are stuck between a rock and a hard place.  Right now we would end up upside down in a loan.  We do not want this thing any longer.  It is completely unfair that GM gets off with a loan, while the consumers are stuck trying to pay for vehicles that are worthless.  I do not believe that there was truly an effort on GM nor  Dexcool's part to inform all of us effected by this mess. I have no clue what my final repair bill is going to be nor the next time I will have to repair this vehicle and it is a direct result of DEX COOL!!  SHAME SHAME SHAME!!!!