I finally plucked up the courage today to have a look where my oil leak is coming from, can you guess?.........REAR CRANK SEAL. At least that's where I presume it's coming from because I have oil dripping out from the join between the box and the engine. If the seal is leaking is it defo knackered?, or would doing the PCV lower the pressure on it and stop/slow the leak?. I'm technicaly capable of doing the seal myself, just not really sure I can be bothered. At the moment it's leaking like a sieve, I only need park the car for a few minutes for a small puddle to appear under the car.

Any and all help appreciated.