Is rough idle and stalling in 2015 Pathfinder fuel injector issue?

2015 Nissan Pathfinder… My daughter was driving it home today, and it stalled out on her. She turned it off for a minute and started it back up, and it went okay. She pulled into the store where I met her and drove it home. Transmission seemed to be mostly fine, definitely didn’t feel like it was slipping. I’d give it gas, and it would rev to about 2500-3000, depending on if it was on a hill or not, catch and go back to normal. Had no problems getting up our hills. Has been seeming a bit “jerky” at times sometimes, like just idles a bit rough. Could it maybe be fuel injectors? I know a bit about fixing cars as my father was a mechanic and made me learn to fix them myself, but he’s been gone for 12 years, so I’m not used to newer cars (2010+) lol. If it is the fuel injectors, would they be super hard for me to replace myself?