Ok but where do I start as I said I'm totally new to volvos any

now it smells like gas in my car if I have to get on it. Any ideas? And I have no ideaabout the fuel filter, I just recently got the car.

Oh really? Thanks I'll look into it how hard was it to fix?

I got it for free from my stepdad and he said it had upgraded turbo, it has a cold air intake. Is all I know of. But It only does it when I step on it like to get around someone or on the highway. And yeah I meant 4k.

I'm new here so sorry if this is already somewhere but, I just got a 850 turbo that has been freaking me out it used to have balls but now at about 4I rpm it feels like it just shuts off fuel or something. can anybody help I think it may be the cbv but I'm not sure helppp