Hey so I got engine code po420 and po430. What would be the best way to fix this problem. Money wise because I don't have too much cash and I don't really want to buy unnecessary parts as well. Just kinda weird how my car throws this code all the sudden. I am driving a 2000 honda civic dx. Idk if accidentally driving into a snowbank would cause this problem cause I believe after that I got the engine code. Please help and thanks

 

bring it to a shop.
or do some actual diagnosis.
or maybe try typing a few numbers and letters into google.

case in point, try some research instead of just asking for everyone to do everything for you.

 

Reset and keep driving will be the easiest on your wallet. Nothing too crazy will come of it either.

 

If I reset it will it fix the driving ability of it cause my car runs kinda funny like it makes funny popping/bogging noise. And the power output is horrible. Like it just don't sound right.

 

Probably crushed your exhaust when you ran into that snowbank