I need a sugestion on how to add to the AC on my Honda 2016 Pilot touring?
Yes, you definately don't want to top it off with anything other than R1234YF refrigerant and do not use any of that leak stop stuff or other generic refrigerant as it will contaminate the whole system.Very much agreed with Islet. All 1234yf machines have a refrigerate identifier in them, the parts store stuff rarely passes. If you add something that doesn't pass, good luck getting any professional shop to ever work on it again. We have turned away quite a few veh because of it.