My 99 GT cannot be left in the rain, or it develops a serious swamp on the passenger side floor. I've read in the FAQ about a similar water leak in 97 and 98 GP's and associated blowing of the rear speaker due to water dripping on the amp, but my sound system continues to be fine. When driving in the rain, if I turn left, I will hear a sound of water hitting the fan, so I am guessing this problem has something to do with blocked drains from the cowl area causing an overflow into the interior air intake. I have checked the drain from the AC evaporator core, and it is clear. (it's not AC season here in Canada anymore anyways...)
Anybody heard of this problem?
Thanks