I am having the same problem. I have recharged the system, put in a new control unit in the cabin, and had a valve replaced. No luck. Same thing, works about 30 minutes and then if I listen very carefully, I can hear some valve/door hiss in the dash and it starts to get humid and hot. If I turn it ...

Update from garage - swapping in a new transmission, rebuild not right

No we are the original owner. This is helpful, thanks.

I have an '02 and just had the transmission replaced. With less than 3000 miles on it, I have the same thing. Does anyone think it could be the software update for the transmission? Or any other ideas of course.

I'm hoping someone can help me out here. We've got an'05 XC90 burning oil. Dealer says "$325 to diagnose, and in addition its' most likely it's your turbo which will cost $3000". I have been doing some research through the forum, and I see that it is most likely based on the symptoms the turbo or ...

Hey folks, thanks for the postings. It helps me here. Can anyone tell me if there is an online guide or repair guide that can tell me how to replace the turbo myself? I would rather have some guidance before I start on a project like this. thanks in advance.