I have a 1991 Ford Taurus SW. It recently failed the B.C. Air care test. `It failed in Hydrocarbons and Oxides of Nitrogen. I had done an oil change and air filter change before the first test. After I failed I changed the o2 sensor. I almost passed the Hydrocarbons and failed the Nitrogen even worse than the first time. I'd like to know how to go about taking the error codes. I don't even know where to look or how to do it. Or if I need special equipment. Any hints on how to pass would great to. By the way the car runs good. I am totally confused and almost out of time. My insurance expires on Nov 17th. Thanks.
have the same problem?
Sunday, November 12th, 2006 AT 4:57 AM