This started about a month ago and has gotten worse. When I turn to the left, I can hear what sounds like water boiling under my dash. The sound doesn't happen when I turn to the right. When I turn either direction, I get a stream of water pouring onto my floor under the dash?

Thoughts? AC related.

 

Couple of thoughts;

If you have not been getting rained on or water inside there from washing the truck, the A/C condenser is the probably the only source for the water.

You did not mention it in your post, but I expect since you live in Texas, you have been using your A/C constantly for a while now.

Check your A/C condensate drain hose. The hose may have come undone from the condenser housing or the hose may be plugged.

If nothing looks out of sorts, try going a few days without using the A/C and see it that makes a difference.

 

1. Take it to the dealer. It's under warranty. Let it be their headache.

2. It's more than likely a clogged AC Condenser drain hose.

 

if it's been raining, check the plugs in the firewall, sometimes they can come loose.