FJ60 oil pressure high (1984 FJ60) | IH8MUD Forum
FJ60 oil pressure high (1984 FJ60) Thread starter KDAWG97m3; Start date Dec 13, 2023; Tags fj60 ... Once the oil has aged some the high pressure will be about 65 when cold, dropping to 60 when warm. I would just run the 20-50 until it's time to change it. When I rebuilt the 3FE I used Castrol 20-50 from the time of the rebuild and up through ...