I know this post is for the 126. Does anyone know if I can get to most of the evaporator in an 85 W123 for cleaning by removing the blower motor?

The can of evap spray cleaner's instructions says nothing has to be removed. They recommend spraying it up through the evap drain till foam comes out the vents. It chemically cleans in about 15 minutes. As the bubbles collapse, it sucks down the dirt and it suppose to come out the drain. That sounds pretty good if it works. I guess the only way to verify that is to be able to look into the evap.

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85 300D turbo pristine w 157k when purchased 167,870 July 2025
83 300 D turbo 297K runs great. SOLD!
83 240D 4 spd manual- parted out then junked