The air mixer valve in my 97 DeVille is stuck in the full heat
position! Since it is on the top of the air box, the manual starts
with "Remove the Dashboard." I presume that is the top surface of the
dashboard? It is not really illustrated in my GM manual. Any
suggestions about how ugly this may get?
I have successfully replaced alternators, airconditioning compressor,
water pump and thermostat, and a starter on NorthStar engines. Also a
computer in an Eldorado, but I've ventured into the dash . . .
Helpful comments appreciated.
THX
