12 Expy leak pass side dripping to floorboard a/c condenser drain hose?

[FordFam]

Water was dripping on the passenger side under the dash to floorboard from what I assumed is from the a/c since no rain and vehicle lives in the hot/humid south. Friend who is repair guy said the elbow on the drain hose is missing and water coming back thru firewall.and can’t seem to locate a new elbow. I appreciate all thoughts and recommendations.

 

[99WhiteC5Coupe]

Water was dripping on the passenger side under the dash to floorboard from what I assumed is from the a/c since no rain and vehicle lives in the hot/humid south. Friend who is repair guy said the elbow on the drain hose is missing and water coming back thru firewall.and can’t seem to locate a new elbow. I appreciate all thoughts and recommendations.

Try hose 4M2Z-6A614-AA

 

[Alwaysthinkin]

check out this post on another thread (there are two links)

Need Help: Passenger front floorboard water leak

Hi all, looking for some help from someone who may have had a similar issue. Every time it rains I am getting water accumulation on the front passenger floorboard both on and under the floor mat. I put down some plastic and can tell its coming from dash/ floorboard area, NOT the door or the...

www.expeditionforum.com

 

[FordFam]

Ordered above part (elbow) and will update when put on. - thank you!

 

[Keepinitoldskool]

If it's fresh water, clogged evaporator drain. Try a shop vac on the drain hose. If it smells weird leaky heater core

 

[99WhiteC5Coupe]

Ordered above part (elbow) and will update when put on. - thank you!

Use the non-clasp end of a sturdy plastic zip-tie to clear any debris from the drain nipple, prior to installing the elbow.