Hey everyone! Well finally got some good news,lol.

The shop the dealership took the car to is very well- equipped and the mechanic specializes in Volvos. He took a good look, and diagnosed it as a Cam sensor gone bad, and the Vacuum cylinder? I told him it is doing a high/low idle thing upon warming up in the mornings. I am not sure if that's the right name fo the part, but in any case, he ordered the parts direct from Volvo, will be doing the repairs on Monday, and I should have a good sticker by Monday evening. The best part? The dealer is covering all repair costs, so nothing out of pocket for us, thank God.