Full Synthetic 5w-30
It depends the motor.
Putting too much motor oil into your motor can be as destructive as to little oil. You will need to drain the excess oil from the oil pan.
For the Ka24E Motor its 4 quarts with the filter
it is origanal oil
Normally on all motors, the oil pump is located above the oil pan inside the motor. This being the case, the motor will have to be extracted from the engine compartment where it can be accessed.
30 weight
5w30
you should but a couple corts of royal purple motor oil
motor oil
could be burning either gear oil, or motor oil. check for leaks and replace gear oil
Assuming you are speaking of engine / motor oil should specify on the oil filler cap, should be 5W 30
how many quarts of engine oil does 89 240sx takes