Yeah I changed most of that based off the codes and then visual inspection and testing a few things. The timing belt has a sticker on the cover saying it was done just over 60k miles ago. How would i know if the timing was off? I thought if the timing was off in this type of engine there would be ma...

Let me start by saying I'm a first time volvo owner and I bought it knowing it had a couple issues. It cold starts fine but once it starts warming up while idling in park my rpms fluctuate. Usually dropping pretty close to the point of stalling if not actually doing so. If I Rev the engine while in ...