Smelly air conditioner
We just came back from a camping trip. Got hot during the night so I turned on the AC. We also clean the filter regularly. What a smell came out. It smelled like a 2nd. ave. wino had puked his insides out. It eventually faded, with all windows open but once in a while we would get a whiff of this pukey smell. The next day I went up and took the cover off the AC unit to see if some animal had got in there somehow and died. All looked good. I then noticed the vent cap for the sewer drain had been rotated off the pipe. I just twisted it back over the pipe and the smell has not come back. I remember getting into a roadside stop earlier in the day and got really close to some poplar branches that brushed the top of the trailer which must have pulled the cap off.
I would not think the cap would do much to stop the odor from getting into the ac unit, but it does.
DRINK COFFEE--do stupid things faster and with more energy ! Rockwood 5th wheel, Signature Untralite, 8244S
Tow Vehicle: Ram 3500 6.4 litre Hemi.