Hello I have a 2019 Expediton Limited with 93k miles and my check engine light has been coming on for the last 2 weeks. Changed the 4 O2 sensors and the cat convertor. 1 day after picking my car up the check engine light has come back on. After spending over $5k my husband doesn’t want to sink any more money into this car and I need to make it last. Any ideas what the problem could be? I need to get a new code run but wasn’t sure if anyone else had this issue. Thanks for the help!