G G-779683 Dec 7, 2024 #1 2012 qx56 161 miles. Drives well however check engine and cat codes. Dealer suggest cats o2 af etc. $11K job. Whats would you do?
2012 qx56 161 miles. Drives well however check engine and cat codes. Dealer suggest cats o2 af etc. $11K job. Whats would you do?
M marctronixx Staff member Joined Sep 27, 2011 Messages 1,909 Reaction score 155 Points 63 Location Los Angeles Dec 10, 2024 #2 what are the codes?
