2020 Rogue losing coolant

[klutes20]

I have had to fill my coolant a couple of times over the last 2 weeks. Dealership said they did a pressure test and no leaks. Said it was probably an air bubble. The coolant is down AGAIN. The car is a year old with 10,700 miles. Has anyone else had this problem or have any idea what is wrong?

[VStar650CL]

Ask them to put some UV dye in it, or see the dealer Parts Dept for some Nissan-approved dye to add yourself. Even if it's vapor from a bad pressure cap, dye will show up around the bad cap. It's by far the best method for finding very tiny leaks.