I saw this 190e for sale locally. Owner says vehicle runs great until warms up then the car stalls. Engine will not restart until it completely cools down. This car has a 2.6 motor. Has anyone else experienced this concern? Any tips for me when I go look at the car. My best guess would be a fuel pressure issue?

I also noticed in owner pictures that idle seems way to high when cold, looks like it is around 3k RPMS.

__________________
2001 E55

2001 E320 Sedan

2001 Subaru Legacy

2006 SLK280

2016 Subaru Outback 3.6