After reading something about plenum chambers and stuff on the post regarding smelly aircon & steamy windows, I had a touch of the fear.
My last car was prone to plenum chambers flooding (horrific stories regarding drowned ECU's etc) so I thought that it would've been a thing of the past since moving onto the A4. Is it a general maintenance thing on these cars to clean out the plenums every now and then - especially in Autumn with all the dead leaves etc that can clog up and cause things to drown?
My last car was prone to plenum chambers flooding (horrific stories regarding drowned ECU's etc) so I thought that it would've been a thing of the past since moving onto the A4. Is it a general maintenance thing on these cars to clean out the plenums every now and then - especially in Autumn with all the dead leaves etc that can clog up and cause things to drown?