A bit of a weird issue I am trying to nail down on my 04 Volvo XC90 T6. One day everything was fine, then the next day my brakes were squishy all the sudden. I have done no brake work on it, or any maintenance or touched it in any way that would have caused any issues. I figured the seal on the mast...

No insight?

Quick edit for anyone who sees this and has the same kind of problem. The issue turned out to be the Air Cleaner Intake Hose, just like others have reported. There was a big gaping hole that was sucking in way too much air. How the dealership missed something like this is a complete mystery to me un...