If you turn steering wheel all the way to the right and look thru opening at front passenger tire,you will see it screwed into engine block.
Where is the oil filter located on a 1991 toyota pickup
4.25 qts.
KA24 engine is 4.3 quarts with the oil filter
above the oil filter,to the left.
On a 1987 Nissan Hardbody Pickup, the PCV valve is located between the alternator and the oil filter. The valve can be seen when the oil filter has been removed.
4 1/4 qts. with oil filter
look by passenger tire by oil filter
get aoil filter wrench and remove and put new one on.
3.5 qts. with filter
1997 Nissan pickup
Sounds like you've lost a head gasket.
It is on the pass side of the rear of the engine.