Hello,
I had 30PSI at idle and cold engine
I had 45PSI between 3000-8000rpm
I changed the stock oil pressure sender, I put a new oil pressure sender (VDO) and a VDO oil pressure gauge, and I had the same values, 30psi at idle with my engine cold, 45psi between 3000-8000rpm.
I try 0w40, mobil1 5w40, Motul 300v 15w50 oil and the same problem.
I rebuilt the engine with SOS oil pump, all gasket are new.
And I have the same problem as before![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I changed the valve spring, but not the relief valve.
Where is my problem ???
I had 30PSI at idle and cold engine
I had 45PSI between 3000-8000rpm
I changed the stock oil pressure sender, I put a new oil pressure sender (VDO) and a VDO oil pressure gauge, and I had the same values, 30psi at idle with my engine cold, 45psi between 3000-8000rpm.
I try 0w40, mobil1 5w40, Motul 300v 15w50 oil and the same problem.
I rebuilt the engine with SOS oil pump, all gasket are new.
And I have the same problem as before
I changed the valve spring, but not the relief valve.
![nsxoilpump.jpg](/proxy.php?image=http%3A%2F%2Fk20a.free.fr%2Fimg%2Fnsxoilpump.jpg&hash=ba91f114fd21cd1f65f9b611e9f950f6)
Where is my problem ???