Okay, after having read through all the search topics on this and the problem now repeating, it is time to ask for some assistance.....
MY 1997/8 MFL Estate is collecting a lot of water in the ns footwells. The scuttle drain is completely clear and empty. The pollen filter is dry. Under the rear seat is dry and not rusty or showing signs of previous water ingress. Along the vertical parts of the carpet on the sills are dry. The windows are shut and the bottom of the door cards are dry with no obvious signs of water ingress on the inner sill trims. Now, the rear footwell is wet enough to put your hand on and get a hand under water. The front carpet feels "cold/damp" but when lifted has a LOT of water in the foam. The coolant level is not dropping, the heater floor vents are dry.
This originally happened around Christmas and the the rear carpet was dried out and the front was mopped out and then the foam hoovered to get as dry as possible. (The water was almost over the loom running along the bottom of the floorpan at the front). Fast forward a week from then and everything was good again. No wet windscreen, no misting, etc.... Now, the last couple of days has seen this return. The sunroof is dripping on the inside of the glass from condensation, the windscreen is that wet you need a drying towel and both footwells are as bad as before.
I now know the carpets can be removed (will look at this this coming weekend possibly), this will be entertained. In the meantime, what else can anyone suggest?
I cannot park the car off road, so this does limit options slightly.