air conditioning

I took my vehicle to a shop for ac service and they told me that my evaporator core housing needs to be replaced…. My vehicle has front and rear ac and the ac blows cold in rear what might the problem be and should i have what shop told me was wrong replaced

My car has 120000 miles.
My car has an automatic transmission.

– air conditioning

air conditioning

So my air conditioning hasn't been working right.. it had when out.. my uncle fixed it but when he fixed it, he fixed it to where it would turn on and off but would have to be plugged in and unplugged from under the dashboard. my fan doesn't turn on and of by the knobs. it went out again. my uncle had to replace my alternator and for some reason my air conditioning started working again but still had to be plugged in and unplugged from the under the dashboard. when ever I hit a bump or sometimes don't hit a bump the fan make this rattling sound and the vibration is hard to where yo

– air conditioning