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I couldn't delete this thread so I'm going to ask a different question in it's place
Does anybody know where the A/C / evap drain is? I suspect mine is blocked as water pours out of my blower fan onto the carpet.
I've read it's a common problem in the 3rd gen GS and it involved transmission removal. I can't find anyone with a blocked drain in the 4th gen GS.
Last edited by Cwang; 10-22-18 at 05:01 PM.
Reason: Found source of leak, thread redundant
An update on my situation. I managed to get the lower drain plug out(what a pain, top right side of tranny tunnel) but water is still dripping out the side of the A/C unit(tube to the blower). I'm tempted to block it off but I can't find relevant drawings to find out whether or not that's a good idea!
At least now the AC is blowing at the desired temperature. (it just blew cold before removal, the sitting water likely acting as a chiller coil) Maybe this information will help someone in years to come
10-22-18, 02:30 AM
A/C evap drain blocked - location? 2012 GS350
