[CarPsyco84]

If its running rich enough that the oil smells like fuel, something is obviously way wrong, more than a pcv valve or anything like that.
1. Your caps in the ecu have leaked
2. the fuel injectors are not 560cc and are way bigger.
3. that chip in the ecu is all screwed up and holding open the fuel injectors way too long
4. the Maf is bad, and saying your getting alot more air than you actually are.

I wouldn't drive it much till you figure out the fuel smoke, cause if the oil stinks its probably washing fuel down the cylinder walls...