I have found that when i lift up my rubber floor mat on my driver side of my 1998 4runner there is water under the floor mat. I'm not to sure what is casing this but i think it might be my A/C condenser drain tube is clogged up. Can anyone tell me if this could possibly be the problem? Cause if there is no way that this could be the problem then there is no sense in me checking the tube. If it is possible that this could be the problem, can someone tell me how to find the drain tube and how to check if it is clogged and how to un-clogg it. When i run my A/C there is water that drips under my truck. Any help would be greatly appreciated. Thanks.