97 4door, only the driver side carpet is getting wet, its not related to weather,
Thought i found it when i found the rear window washer line snapped in half, but nope not it... Now im thinking a/c. Its always dry when i get in, when i go driving even
For 10 min it starts to get wet, i did noticed it makes a bubbly/ gargling sound when i gas it sometimes, so im thinking the evap drain is clogged and its backing up or something i dont know, but some does drain out on the ground...any and all help is appreciated
thank you for your time

 

I just inherited the same truck,a 97 4dr with the same problem.I will be watching to see what is suggested for this fix.
I thought it might be a heater core but mine seems fine and there is no coolant smell at all.I know its not the weather because mine has been parked in doors.

 

this may help....

constant wet spot on carpet - S-10 Forum

do you have any wires coming into the cab from aux lights?

that link has several guys with same issue...one of the fixes may help you