UPDATE:
Ok, so cleaned the rear window channel really well and let it dry. I used two tubes of the Permatex windshield flowable caulk. I cut one tip medium and one tip small. I used the larger one for the corners and where it could fit and the smaller tip for the tougher areas. I could see it drip down the sides at least 6 inches. I used a Q-tip without the fuzz to run through the channel as soon as I finished to clear/clean any visible sealant. Will wait 24 hours and do the hose test.
Also I removed the third brake light. After the screws it was a bit difficult to remove, I had to tip it and it popped out. Zero water or smell inside. I think they changed the design, because the light has two separate seals. A ring that goes around the whole backside flat and a second strip parallel to the roof glued to the top half. Both seemed supple and squishy. I didn't want to rip them off and do the butyl tape. Hope that wasn't a mistake. I could reach the sharkfin nut, felt around only felt it and the wires. It's tight in there and you can't see. I just left it.
After the vinegar the truck had a smell of it, no mold smell, I ran the ozone for 20 minutes and let it air out. Only the slightest vinegar smell now. Once I get it reassembled I will do another 20 minutes.
More good news, I have had the carpets upside down in the sun for a few days... I tried smelling the real bad parts... I don't smell a thing. I am going to gently power wash them right now, then use a steamer with a cleaner in it. Rinse. Then hang in the sun again until fully dry. I think I am going to be good.
Steam the seats, then reassemble everything and one more 20 minute run with the ozone machine. If the seals hold, I should be good. Will check out the leak detector products as a backup as well. Maybe even cover/tape the area when I go next year just to be extra safe.
Ok, so cleaned the rear window channel really well and let it dry. I used two tubes of the Permatex windshield flowable caulk. I cut one tip medium and one tip small. I used the larger one for the corners and where it could fit and the smaller tip for the tougher areas. I could see it drip down the sides at least 6 inches. I used a Q-tip without the fuzz to run through the channel as soon as I finished to clear/clean any visible sealant. Will wait 24 hours and do the hose test.
Also I removed the third brake light. After the screws it was a bit difficult to remove, I had to tip it and it popped out. Zero water or smell inside. I think they changed the design, because the light has two separate seals. A ring that goes around the whole backside flat and a second strip parallel to the roof glued to the top half. Both seemed supple and squishy. I didn't want to rip them off and do the butyl tape. Hope that wasn't a mistake. I could reach the sharkfin nut, felt around only felt it and the wires. It's tight in there and you can't see. I just left it.
After the vinegar the truck had a smell of it, no mold smell, I ran the ozone for 20 minutes and let it air out. Only the slightest vinegar smell now. Once I get it reassembled I will do another 20 minutes.
More good news, I have had the carpets upside down in the sun for a few days... I tried smelling the real bad parts... I don't smell a thing. I am going to gently power wash them right now, then use a steamer with a cleaner in it. Rinse. Then hang in the sun again until fully dry. I think I am going to be good.
Steam the seats, then reassemble everything and one more 20 minute run with the ozone machine. If the seals hold, I should be good. Will check out the leak detector products as a backup as well. Maybe even cover/tape the area when I go next year just to be extra safe.