It's the same as any other vehicle, there really aren't any tricks.
how do you change the oil pump on a 1991 s10 pickup
I have put this answer up many times. Go to DTAmotorsports an download you a free service manual. http://300zx-twinturbo.com/cgi-bin/manual.cgi
around 4 and 1/10 quarts.
With filter: 3-5/8 quarts Without filter: 3-1/8 quarts Source: Nissan 300zx Service Manual
FOLLOW THIS LINK http://www.wikihow.com/Change-the-Oil-in-Your-Car
Jeeze, RTFM http://www.300zx-twinturbo.com/cgi-bin/manual.cgi
10w30
I have 255,000 on a 1987 Nissan 300zx and still running strong. As long as you maintain the car and change the oil evry 3000 mi it should last a long time.
They're all the same from 90-96, you're golden
no power to starter on Nissan 300zx twin turbo
3 times the power of 15
around 3400lbs.