cat conv question
Just when i got use to my cel being off, its back on. Had it scanned and was told cat conv reperforming under par. rather than spend out more money, $135 for new one, i was told to try some feul injector cleaner, and some stuff called sea foam engine cleaner. Reminder, i am no mechanic, but could it be that i am getting some bad gas? I mean, if its saying its performing under par, doesnt that ultimately mean that i'll just be getting bad gas milage? its not like its gonna leave me stranded on the side of the road either, right? Advice welcomed and greatly appreciated!