S
sani p
Guest
I got a P0420 light for my V6 California emissions camry..and I reset the light several times and it kept coming back, went to the mechanic..told me to replace the manifold catalytic converter..went to toyota and bought one...replaced it...and now the P0420 check engine light is back one!!!! A little help?? P.S. I went back to my mechanic and he said ima reset the light again just incase, and if it comes back could be a faulty computer?!?! he said take it to the dealer..if i go to dealer there gunna charge me 100 bucks to check the light. and tell me what i knew already...