NHTSA Complaint #11420761 — 2014 KIA SOUL

We have concerns how Gerald KIA of Naperville handled the recall: NHTSA Recall Number: 20V750 (1/25/21)/Product Improvement Campaign (10/20/20) and at this point are very concerned about the safety of driving our car at all. We brought our car in on 2/24/21 for this important safety recall/product improvement campaign. They performed the PI2002B ECU Update (sc200b logic update), inspected the engine for sc200ps bct and fuel line and oil pan inspection which all passed. We expressed the check engine light was coming on when on the highway, the proposed fix was replacing Purge valve, spark plugs and air filter. I replaced the air filter and purge valve myself and had my local mechanic replaced the spark plugs and one coil on 4/10/21. Also note that the car has been consuming too much oil for the past year and started to get worse during this time - sometimes losing more than a quart a week and we just monitor the oil level and add when it is getting low and were hopeful that these repairs would help the oil consumption problem as well as the check engine light coming on. After these fixes the car started having severe acceleration/loss of power issues while driving on the highway when reaching 65 mph and the check engine light would flash. And then one time the check engine light started flashing and stayed on and I brought it to my local mechanic to diagnose. He cleaned our fuel system to see if it improves our performance and while doing so confirmed that our car has a clogged catalytic converter and recommended that we bring the car back to the dealership for an oil consumption test to inquire further into our car issues and that the high oil consumption may have led to the clogged cat. Before I brought the car back to the dealership I re-read the recall/safety campaign letters and realized that it appears what was happening was after the software update which updated the knock sensor detection system - the blinking check engine light was blinking and the