Very strange, it only moves for me when it's a cold start. I run Mobil 1 5W30.blink32 wrote:Mine doesn't fluctuate at all. Well, no further than 0 when off to roughly in the middle once started.
Being essentially a dummy gauge its hard to say what Nissan is calling Low and High but I know what it means on a small/big block engine when the oil psi is low at idle and closer to normal at higher rpms.
Amr, what weight are you running and is it syn or conventional? Has it always done that from the get go? Again, pulling from knowledge of sb/bb's oil pressure in the H range would be a cause for concern to me. Depending on where the pressure gauge is located in the oil circuit it could easily indicate a blockage or low flow situation until the oil is viscous enough to move through. But I know jack about the Nissan blocks.