Hi everyone. I did not know this forum existed until this afternoon. I have a 2011 Hyundai Elantra Touring wagon. It has 149k miles on it. Got me to and from a lot of appointments this past year. The tpms switch won’t turn off. The check engine light came on for the second time. The first time I had gotten gas then I reapplied the gas cap and the check engine light went off after three start ups. But now I filled up again, retightened the gas cap and it hasn’t gone off yet…….i think I have a bad catalytic converter which may be the issue….idk……..to be continued.

does anyone have any experience with a 2012 Hyundai Elantra touring wagon? Thanks.