Originally posted by ibub:
If they disconnected the battery, it takes about a half-hour of driving for the computer to re-learn and the air to run cold. 
Why would the computer re-learning affect the A/C system blowing cold air?
Now the computer will relearn idle characterics when the A/C is on, but the A/C will work as normal any time it is turned on. (unless something is wrong with the A/C system of course)
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It would be hard to prove the shop did anything to the A/C system unless you stick your head in there and happen to see a new A/C line or the fittings on the back of the A/C unit damaged or showing witness marks.
They "should not" have touched any A/C component in the R&R of the manifolds.
