New owner of sedan with 78K. I bought it with CK Engine light on and owners said it's been on a year with a 190 code---converter problem. His shop said could fix for $200 by removing and cleaning or "something" He was unsure. I see a new unit cost upwards of $300 so were not go ing to replace for the $200. I didn't know you could do anything to a converter as far a service???? He said car ran fine so he just ignored the light. I might just buy a new converter and put it on myself as I was suprised to see how easy it is to get to. Anyone had something like this??? Thanks
LB