How to replace an oil pump in a 1994 Nissan truck?
I just did this & don’t know if I can tell you completely from memory. You are going to want to remove the plastic splashguard from the bottom of the truck. I had drained the oil too, but don’t know if that is required. You can find the oil pump looking under the engine, near the right front wheel (passenger side wheel).There are four bolts holding the oil pump in place. When removing the oil pump, note the position of the spindle in relationship to the pump body – some repair manuals suggest making a mark to note the orientation. When you put the new pump back on, make sure it is the same orientation.
