I got my 92' off my dad about 5 years ago now and he had it for 10 years or so before that. It always leaked water on the passenger side of the floor vent when running the A/C. But it has quit leaking the water out now 15 years later and now the water seems to be going elsewhere since now when I use it my blinkers start to act funny and don't blink. It takes a day or 2 before they work properly again I'm assuming the waters making its way there and takes that time to dry out. Does anyone know how I might be able to fix this I've never dealt with a A/C before. Any help would be appreciated my families cooking to death since the wife's cars a ricer POS that I don't trust to ride in.

 

Just to the left of your trans dipstick you will see a rubber elbow on the firewall,
it is your AC condensation drain. It can be popped out.
Check for blockage inside and make sure it's open.
If that doesnt fix it the maybe the HVAC box needs to removed and the debris
cleaned out.

instructions for removing hvac box:

https://www.dieseltruckresource.com/....html?t=248580

 

Cool thanks I'll go check that out right now.

 

I don't think it has anything to do with the turn signals. I'd try a new flasher first.

 

Well I thought about that but it only happens now that I noticed the water didn't drip anymore like it had for years and I quit running it and haven't had a problem since about 2 days after last time I used it that's why I think the water is being rerouted.