All is well! I found that even though I couldn't find a vacuum leak, the vent pods weren't opening and letting any cool air get through the vents; however the floor vents were stuck open with some metal that someone propped in there.

So for now I teed the vent pods to the main vacuum source going to the switchover valve and removed the home-made floor vent props.

Now it blows nice and cold and strong through the vents instead of an anemic lukewarm breeze.

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Stop paying for animal enslavement, cruelty, and slaughter. Save your health and the planet. Go vegan! I did 18 years ago. https://challenge22.com/

DON'T MESS WITH MY MERCEDES!


1967 W110 Universal Wagon, Euro, Turbo Diesel, Tail Fins, 4 Speed Manual Column Shift, A/C
1980 W116 300SD Turbo Diesel, DB479 Walnut Brown, Sunroof, Highly Optioned, 350,000+ Miles