NHTSA Complaint #11480279 — 2017 FORD FOCUS

So in 2019 or 2020 i honest cant remember because it has happening many times and ive taken it to the dealership and nothing gets done but I had the headgasket recall done on my car. My car is modified and the recall job was still performed. Afterwards i started to experience problems witht the motor. I notice i was loosing oil fast and it was also all over the side of the engine. also when it would be cold and rain, my car would struggle to startup and sometimes the engine would not want to run. the car never threw a code so when i took it back to the dealership they would let it sit, the condensation would disappear and the car would run fine. After spending time on the internet and seeing a couple of other mechanics it came down to the TIMING COVER being install improperly due to the headgasket job performed. TIMING COVER is leaking oil from thetop of the engine which also lets in condisation inside the engine that also gives me problems when it rains. The dealership that worked on the car does not want to fix the issue becasue the car is modified even though its been proven that any modifications will not cause a timing cover to leak oil unless the headgaket job was done impropely. now i am stuck with a bad engine when it was working fine before the recall.