NHTSA Complaint #11575510 — 2020 FORD ESCAPE HYBRID

My vehicle is continuously triggers a check engine light, which goes on and off. It states on the FORD APP that the engine is detecting that the exhaust gas recirculation system flow is higher than expected for the operating conditions. I have repeatedly requested that this be evaluated but every time I go in for service they tell me that they will not look at it unless the check engine light is on (Which it goes on and off all the time with the same record) and they refuse to go off the check engine history on my APP. There is also a sound coming from my driver side tailpipe that is low sound at idle but increasing whines/chirps during acceleration. I can't say for sure, but I believe these are tied together and the dealership tells me that i have to leave my car with them for at least 4 weeks for them to even take a look. I supposedly got an OTA update to resolve this issue, but it hasn't worked. Check engine light is still on and off.