Why is the driver side floor wet? on 2006 Mercury Montego

The drivers side floor is soaking wet, not rained in nothing spilled - why would this be soaking, used baking soda and a wet dry vac to clean it up but it just comes back.

by in New Gloucester, ME on September 10, 2011
2 answers 2 comments
ANSWER by on September 10, 2011
Very well could be a/c evap sweat dripping out of the heater-a/c box under dash. Check the evap drain hose on the firewall engine side for being clogged.
COMMENT by on September 10, 2011
Yes, I had a car that did that years ago and remembered it had something to do with the AC, I am now shopping for car lifts to get under the car - Thanks!
COMMENT by on September 10, 2011
Most shops will put on a drive on rack and clear the drain for little or no charge. Is a simple process. Unless you want to buy some ramps to allow for future work as well. Or you need a floor jack and jack stands. Ramps will be less expensive but if need to remove tire that is on the ramp, you cannot.
ANSWER by on July 24, 2013
it is most likely the heater core