2019 Mazda CX-5 High Idle 

I'm diagnosing a high idle concern on a 2019 Mazda CX-5 with a 2.5L engine. Concern is intermittent and is causing a high idle about 2,000 rpm. Test driving the vehicle does not lead me to any definite answers. I did suspect the purge valve intermittently sticking causing a vacuum leak. I was able to confirm the purge valve was indeed sticking and causing concern. Replaced purge valve, retested and checked ok. Returned vehicle to customer. thanks for watching. Like, subscribe and leave a comment or a thumbs up!!