06 Chevy Equinox starting issues

Hi, been a while since I was last here. I am trying to figure out a issue with my sisters Equinox from 2006 with it starting, having a tough time running then stalling out, and then taking 1-2 seconds of cranking over and running again before it’s on. Items that have been replaced are the spark plugs and the Battery. I am not wanting to fire the parts canon but due real diagnostics. I have a scan tool that I hope to plug in next time I take a look at it (soon I hope since she lives about 30 miles from me and we both have busy schedules) and the symptoms remind me of a possible dirty maf. I saw her air filter and it’s still in decent condition. When engine is running it’s not throwing a CEL at all. Car has about 120k to 130k and is driven daily 60 miles round trip. Spark plugs I got at the auto parts store are AC Delco’s that they told me were recommended. When I started changing them they were NGK’s of all things..in a Chevy?? Anyway aside from that small shocker the battery has been replaced as it’s been showing signs of fatigue in the past few months and it was the original AC delco battery. She also recently had the oil changed out too (at my work; a Jiffy Lube (please don’t judge)) so I know that’s good. Other then that, it’s all I know. Any help will be much appreciated as I take on this diagnostic.

P.S. I have a scan tool on my laptop but no lab scope. I can see live data but my GM knowledge is very limited, spent most of my auto learning in Subaru.

Josh