Acceleration hesitation

[Jim Trombley]

I have a 2017 Ford Expedition with 11,000 miles.
On acceleration the engine hesitates.
It was intermittent at first. I thought it might be the gas. I filled up the truck at a station I know has good gas from prior experience and added injector cleaner. I also replaced the air filter. I will take it to a auto parts store that can check for codes. Any ideas?

 

[JasonH]

If you download Forscan you can run Mode 6 and see misfire data and more Forscan gives you info that isn't available when there's no check engine light. I suggest getting Torque app and a ELM327 Bluetooth dongle as well, so you can pull codes yourself.

 

[wk99]

Check this guy out. He talks about the main causes of hesitation. https://www.youtube.com/@FordTechMakuloco Best of luck!