last saturday, when i decided to take my civic for an underwash, i discovered something that shocked me. OIL LEAK. oil evidently escaped from the oil seal past through the oil pan. i know, my ride seemed quite old (96 Civic LXi), but is it normal? i got 139K Kms already. kindly quote naman kung magkano ang original parts. i'm thinking of replacing it soon, so baka meron kayong idea how much kung sa casa ako bibili.