Your prior post said failed fuel sending unit, which is different than fuel pump. Fuel sending unit just sends the fuel level to the gauge (at least that’s my understanding). As for fuel pumps, there are actually three pumps on this vehicle. The one in the tank is the low pressure pump, which delivers fuel to the two high pressure pumps under the hood (one hp pump for each fuel rail). The HP pumps have given some people problems. I haven’t heard of the LP pump in the tank giving problems until much higher mileage. I think typical symptom of fuel pump failure would be loss of power under load.
Torn PCV is sort of like a dirty carb - gives you the wrong fuel-air mixture. Good luck with it. Keep us informed - helps us all to hear about problems and fixes. The torn PCV is something you can fix on your own if you are so inclined. Some places want to pull the supercharger to get at it, so it can get expensive. There are a number of detailed threads on it in these forums, including a couple with photos of what to do.