P0420: why your scion's check engine light is on & how to fix it

If you are experiencing a Infiniti DTC P0420 Chrysler, there are many reasons why it could have popped up. The catalytic converter itself might be defective and need to be replaced or your vehicle may have an exhaust leak. Either way, it is important that you take your car in for an inspection as soon as possible so that you know the extent of the problem. Waiting too long could result in engine damage.If you are still stuck somewhere or want to read more on Infiniti DTC P0420 Chrysler you can easily continue your reading from Autovehicleparts.