Had my outback in the shop for a\c problems and oil leak cam seal. I asked them to check the timing belt. He said it looked pretty new. It was supposed to be changed about a year ago. Well i got it back and the check engine light was flashing. before I could get it somewhere, the a\c belt broke and the a\c stopped working. about a 100 yds later it died and would not start. towed it home. what's up?