I am about to purchase a 2004 Mercury sable LS, 74,000 miles previously driven. I will see it tomorrow however current owner states that it "needs a new AIR SENSOR" which I will have to have replaced after purchase. My question is this: Is the car driveable now / before the AIR SENSOR is replaced? (Can you give me the approximate cost of fixing this?) Thanks for your help !.
have the same problem?
Friday, November 26th, 2010 AT 11:30 PM