Is that a recent problem? I have a Ford truck with more than 325,000 miles on it. It has the 5.4-liter engine, and it’s all still the original powertrain.
I had an 86 F-250 with the 460 V8.
The engine itself never gave the slightest problem but a lot of small things went wrong.
At only 90,000 miles the ball joints/tie rods were shot. I purchased replacements made by Rockwell and they were far better made. A lot of other odds and ends. Not really a lemon but that Toyota never gave any trouble at all.