What's up guys this is my first post here.. I'm looking at buying my first wrx.. It's a 2002 wrx wagon. It has 103k miles. It is very very clean. Guy is asking 8500. I test drove it yesterday, he had told me that the CEL was on but he was told it was an 02 sensor. But I wanted to have the codes ran again to make sure that's all that it was.. So we went to autozone, car runs fantastic mind you. It kinda sounds like it has a slight exhaust leak but he said the Subaru dealer told him that it's just a Subaru thing.. :-/ so we get to auto zone, the guy pulls the codes and these are the codes.. P0320, p0301, p0303, p0304... Crank position sensor and misfire on 1,3 & 4.. I put a deposit down on the car because I feel as if these problems are not a big deal and I thought at first that it's possibly just the crank sensor throwing the misfire codes.. But after doing some searching, I'm finding that the misfire codes probably dont have any connection to the crank sensor.. The owner went and bought a new crank sensor and I'm gonna meet up with him today and try to get the sensors swapped out and see if that fixes it.. If the misfire codes are still present I guess ill try putting new plugs in it and swap around coil packs.. I need some opinions if I need to stay away from this can of worms or if it's nothing to really fret about.. I really like the car, it is very clean. I'll try posting a pic of it. I just don't want to buy a money pit. I've just sold 2 of those.. I don't need another. Thanks in advance fellas.