NHTSA Complaint #11445855 — 2018 FORD FOCUS

My car was serviced for the works oil change on 12-5-21 @ Quicklane-ford. Car has 72k miles, on 12-31-21 heading home from work early morning my car at light started to shake. No warning lights or nothing. I went to gas station to get gas so I wouldn’t have to stop later. i attempted to start my car the oil and battery light came on. It took a minute but car initially started. I drove 2 miles home and when i got to a stop sign my car wouldn’t go. When autozone opened i took my car 2 miles to have them test the battery. The tech said,”hey is your car off, the machine says it’s still on.” I stated it wasn’t but he went inside my car to see if it was. He thought that was weird and so did I. The battery was good. So I proceeded to head to quicklane which was 2 miles aways. This time when I got to a intersection my car begin to shake and rpm wouldn’t go up as I attempted to accelerate. I pulled over, to get a tow. When i started the car again oil, battery and overheating light turned on. At Quicklane I got terrible news, that coolant was leaking into engine and that I may need a engine or my head gasket replace. Which may cost at minimum $4000. I asked how could this happened I get my car serviced here all the time. Wouldn’t the ford mechanic detected coolant leaking into oil. When they test that as well. I read that ecoboost suv were recalled but my focus is ecoboost and have similar issues. I treat my car with care get any and every service suggested by Quicklane. Quicklane worker stated that my 2018 car that i bought brand new no miles in 2/19/2019 was old. How so i had a 1997 camry with 330k miles never did this and had same motor. I never got a warning on car about a coolant leak. This is a shame that at 72k miles, I am having to buy a expensive engine or new car. They had recalls on other ecoboost but now I’m thinking all ecoboost by Ford has this issue that is becoming to common. It’s not safe and dangerous Shaking and stopping out of nowhere and no real warning.