Shuboxlover 474 #1 Posted July 14, 2010 I want to test the oil pressure on my 520, BUT HAVE NO IDEA WHERE THE OIL PRESSURE SENDING UNIT IS!!!! Can anyone tell me :thanks: Share this post Link to post Share on other sites
300zx 7 #2 Posted July 14, 2010 Shoboxlover, the sender is above the oil filter in the block. It won't be easy to get to without pulling the engine and removing the rear tin. It has a 1/4 inch pipe fitting connected to an elbow into the block. That is the only place I know of that you can check the oil pressure. If it were me, I would pull the engine and bench run it. If you decide to do it, I can tell you how I have been running engines off of the tractor. John, Missouri Tiger from NW MO, living in VA, GO TIGERS!!!! :thumbs: Share this post Link to post Share on other sites
Pettybilt 3 #3 Posted July 15, 2010 I just put an oil pressure gauge on a 416-8, i gotta tell you more work than i thought. Anyway heres a picture of the ftting on the engine. Its a street elbow. I think i had about 2 hrs doing this. The hardest part is getting the side cover off. Hope this helps. Attached Image Share this post Link to post Share on other sites
