Front AC drain location 2022 Rahoe

[rstutz]

I have a 2022 tahoe z71 with the 6.2 v8. No Sunroof. I keep hearing water gurgling sounds behind the passenger side dashboard. I assume it is the front AC drain line clogged. I had the rear one clog on me and ruined my evaporator coils. $1700 repair bill. So I am trying to figure out the drain location. No luck so far. All the online posts I've found so far are incorrect.

 

[2024 White Tahoe]

I have a 2022 tahoe z71 with the 6.2 v8. No Sunroof. I keep hearing water gurgling sounds behind the passenger side dashboard. I assume it is the front AC drain line clogged. I had the rear one clog on me and ruined my evaporator coils. $1700 repair bill. So I am trying to figure out the drain location. No luck so far. All the online posts I've found so far are incorrect.

A gurgling noise behind the right side front dash can also be caused low engine coolant, causing air in the cooling system. Check your engine coolant.

 

[rstutz]

A gurgling noise behind the right side front dash can also be caused low engine coolant, causing air in the cooling system. Check your engine coolant.

Thanks, I'll check that.