jonny_blade

I have a small amount of water dripping off the heat shield of my truck after the AC has ran? It will drip for several hours. Not a lot but enough to notice a small circle under the truck. It is water so I assume my AC drain line is plugged. However, I don't know where it exits through the firewall???
I have searched many threads and it seems to be a common issue but I can't find a thread that shows where the drain location is to try and unplug.

westtnfx4

The drain line stops at the the passenger side fire wall between the frame and engine. Take some air from a compressor and shoot it in the end of the hose and that will un-clog it.

jonny_blade

That's where i figured it would be, but I didn't see it. I will look closer tonight and shoot some air back through it. Thanks!

pickupsrule

I used a shop vac to clean out my AC line. Sucked out algae and junk too. Then the AC smelled like new inside.