I have the same car 98 CVPI. But with 359000K. It does the same thing. I just put Bardhals No smoke into the engine. It is supposed to be running when you do this. It goes to your seals and stops oil from getting past them by expanding the seals. It was 12 CAD. since i am canadian. Hope that helps
1998 CVPI, 2001 CVPI Grille, Stock size Motomaster SE tires, Sony Explode Deck, K&N Air Filter. Got hit and fate undetermined. Will edit this when I know details.