Nice beater! Those B13 Nissans run forever. That car should have the GDA16DE. If its leaking oil its probably the front main seal. You will be able to tell by the black oily film on the rear bumper. Other than that and the egr stuff getting all clogged up there isnt much that goes wrong with those. Its even got a timming chain. Handles awesome in the snow for a fwd car. I say good pickup.