a/c blows hot air from rear vents and front passenger- is $375 steep for stepper motor? tough time starting up sometimes....$475 for ignition cassette and plugs...steep? I'm sure by the time I walk out of the place it will be $1k all in...and it's a 2001 9-5 wagon, so I'm trying to figure out if the charges are reasonable, on target, and any feedback if this is a good time to get rid of the Saab before it costs more than it's blue book to repair?

Already Tried: brought it to solid local repair shop this morning...quotes I shared are what they gave me based on problems: sometimes tough to start in morning: $475 for ignition cassette and plugs; Yahoo: chevrolet passenger car a/c blows hot air from rear vents and front passenger chevrolet passenger car shop manual
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