[Randy Sieb]

Last week I replaced the blower motor for the enviro unit. It is under the hood on the firewall passenger side. When I changed it out I noticed I could see the blend doors through the hole. I did not try it but I have to imagine you could run your heat and see if the doors move. If you are careful you might be able to manually move them and see if you get heat. That would pin it down for sure.

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