Catalytic Converter Need to Pass Insepction in NJ
 

HELP!
I need to pass inpsection in NJ I have a Mecerdes 1999 280c with 135K miles. I know I have a problem with the catalytic converter because I had it checked out by a certified MB mechanic. Other that the cc problem the engine has been running just fine. Today, I saw online that you can add an emmisons systems cleaner to the gasoline tank.
Does anyone know of a brand that works? Is this OK to put in the gas tank ?
I saw this one on Amazon -

CRC 05063 Guaranteed To Pass Emissions Test Formula - 12 Fl Oz.

Its killing me that this problem costs more than the value of my car.

Thanks for any help ASAP....:D .
Jo

Hello and welcome to the forum! I would be cautious with that cleaner - I'm not sure how they can definitively guarantee that you'll pass if the car has some pre-existing issues. You can likely find a used, useful CC at a parts yard that should address the issue and have you pass. Please let us know if you have any other questions or if we can assist with any future part needs.