What are o rings I recently bought this chevy nova and the last know inspection 12/09 says "dist o rings" may need to be replaced. What are they and is it going to prevent me from driving the vehicle. Also I think there is a small leak in the exhaust I smell exhaust inside the car when I drive it is that a fairly inexpensive fix?
have the same problem?
Sunday, October 10th, 2010 AT 8:08 PM