MY CAR JUST FAILED EMISSIONS TESTING DUE TO HIGH...
1995 Suzuki Sidekick
March, 3, 2013 AT 10:53 PM
My car just failed emissions testing due to high NOx. At first last year the feedings where 1500 ppm over so I replaced my catalytic converter. This brought it down to 50 ppm over now it is at 200 ppm over. My question is if I put a second catalytic converter behind the first would this fix my problem