Nearly all loss of engine power while driving on on a highway. Ford states these are the necessary repairs. The mechanic supervisor Verbally told me told me possible Engine coolant in cylinders 2 and 3. I requested photos, however none have been provided. I have not approved repairs due to the costs. Total Estimate for repairs is over $15000.00 Ford ecoboost engines have had a lot of recalls, for these same issues on other model Ford engines except the 2.3 liter 2020 Ford Explorer. (Rapid Coolant loss and leaking into the combustion chamber) causing the engine block to damaged. However, no recalls yet on the 2020 Ford Explorer. Cause REPLACE LONGBLOCK DUE TO INTERNAL FAILURE Correction REPLACE ENGINE AND ALL ONE TIME USE PARTS Estimate $ 11,534.51 EITHER PCM, HARNESS OR SENSOR BAD HEATER CIRCUIT OXYGEN SENSOR BANK 1 SENSOR 2 Correction REPLACE O2 SENSOR BROKEN EXHAUST PRESSURE SENSOR Correction REPLACE SENSOR Concern Critical Check Engine Light Is On And Running Rough Cause REPLACE SPARK PLUGS AND RECHECK Correction REPLACE SPARK PLUGS AND RECHECK Approved $ 605.56 Total estimate $ 15,863.61 Manufacturer Recall Issued Recall 23S23 Inoperative Rear 360 Degree Camera With A Blue Screen Imported From Oxlo On 12/18/2024 06:52 Approved No Charge I have not authorized repairs due to the high costs, and lack of guarantee of repair. Plus I’m still making monthly payments for another 15 months. Ford has not acknowledged cylinder manufacturing defects to engine block on the 2020 Ford Explorer. I’m at a loss.