I would be really happy and grateful is someone can assist me with this problem. I have a hyundai sonata 1992...which i took for an emission test. Everything else passed apart from the NO ppm ....the limit is 450 but the reading was 566 which is not well off. So i am assumng its not a big thing that i need to fix. PLEASE GUYS HELP A BROTHER OUT WITH SOME ADVISE.
- posted
17 years ago