1997 GMC Yukon Q&A

1997 GMC Yukon Question: How do you go about replaceing a evaporator core in a 1997 GMC Yukon SLE ?

It does not blow any cool air at all. the vent door will not close when going from heat to air conditioner -
Answer 1
if the blend door isnt working then I wouldnt worry about the evap core and fix the door -