Join Date: Feb 2007
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On the Laguna II when you look under the scuttle panel you should be able to see the pollen filter - have you checked if its still there. Also any chance of a pic of the hole you mention.
Also have you ensured the drainhole on the drivers side is clear. If not any trapped water will only flow to the drivers side and have to pass accross the heater inlet.
Currently in madnoel10's garage:
Honda Civic 1.4l