N
Nick Lamendola
Hello,
I have a P0420 trouble code, that says "Catalyst Efficiency Below
Threshold". Can any one give me an idea on how to raise the efficiency of
the catalyst? My car is a '99 2.5L Legacy Outback wagon w/ 113K miles. Is
this trying to tell me I need to replace the catalytic converter on the
exhaust system? Sounds like it going to hurt my wallet. I've searched past
posting and didn't find anything. Anny and all help is appreciated.
Thanks
-Nick
I have a P0420 trouble code, that says "Catalyst Efficiency Below
Threshold". Can any one give me an idea on how to raise the efficiency of
the catalyst? My car is a '99 2.5L Legacy Outback wagon w/ 113K miles. Is
this trying to tell me I need to replace the catalytic converter on the
exhaust system? Sounds like it going to hurt my wallet. I've searched past
posting and didn't find anything. Anny and all help is appreciated.
Thanks
-Nick