cumonghia ·
In my Karmann there are three factory dain holes up the front, right under the heater channel. I assume to let water out. but shit, wouldnt they let the water in?? after I pump fish oil in there should I plug them up?
Aussieveedubbers · Tech Talk
Drain holes in the heater channels
https://forums.aussieveedubbers.com/threads/23223/drain-holes-in-the-heater-channels