Hi
I just purchased a 1997 buick lesabre with 103,000 miles on it. I drove it a hundred miles and stoped to get something eat, while waiting at the drive in I began pumping the breaks and noticed the sound of air while pumping the breaks. Suddenly the check engine light came on. The Car drives fine no overheating or anything, so what's the problem? How do I get the light to go off, should I get paronoid that I got a lemon??