3.5L EcoBoost. Exhaust manifold bolts brake or come loose. Resulting in warped exhaust manifold. Loss of power. On highway going 60 miles an hour when lost power and resulted in speed down to 30-20, and nowhere I could pull off Highway to emergency lane. Was basically stranded. Took the vehicle into Ford dealership in Roseburg Oregon July 16 2021 where they told me that it was an exhaust manifold which had been already done the year prior 2019 at a cost of $1200. This time it will cost $2500. There were no warning lights or advanced notice of any problem. We were going up an incline on interstate 5 and it was like somebody turned the key off Lost power and overheated.

- Hillsboro, OR, USA