Why am i popping p0420 p0444 and p0457

Question

So I had a p0596 p0455 and p0429 so naturally I changed my pcv after running it realized I installed in backwards oops but never popped a code after fixing that I then went for a drive (90 miles) and got a check engine light and cap light for about 5 miles the cap light went away about 5 miles later but check engine light stayed on just wondering if maybe these are there because I installed in backwards but it never popped a code? Help please I just want my car to pass smog.

Answer 1

If the CK ENG LT came on for a EVAP large leak start with the fuel cap, there a seal on the fuel cap, if the fuel cap does not seal properly or not secured as it should be you would set the evap code