Hey, I just recently got an 1993 FD and whenever I start the car it takes about ten minutes or longer for the oil pressure to drop to around 15 psi...Initially when the motor is turned on after sitting the oil pressure is up at over 120 psi...

Is this normal?

Also what type of oil is recommended for the 3rd generation twin turbo engine?

Thanks for your time,

Logan

 

Did you try searching for 'oil pressure'?