Originally Posted by RichardV6
Originally Posted by CooperMan
Richard, if you take out the plastic foam filter I think you can peer down into the heater fan / airbox and see the drain holes at the low points

Thanks Jon already done that and satisfied myself all is ok. No drains blocked, no drain tubes trapped.
Richard. If there is a main wiring loom grommet above the driver's footwell (RH side) it may be worth checking that water may be getting under the ECU cover (if that is where it is on your car) and dripping past the grommet. That is why I put a neoprene seal around the ECU cover flange.

Water dripping down may give the impression it is blowing out of the heater/aircon vents.

Peter

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