Peter
If this is the case, replacement of the oil filter housing will fix it.
The valve seat can score, as well, dropping idle pressure drastically.
Usually doesn't cause trouble with higher rpm oil pressure, though.
- Re: [MBZ] Sudden loss of oil pressure Mitch Haley
- Re: [MBZ] Sudden loss of oil pressure J.B. Hebert
- Re: [MBZ] Sudden loss of oil pressure Mitch Haley
- Re: [MBZ] Sudden loss of oil pressure J.B. Hebert
- Re: [MBZ] Sudden loss of oil pressure Kaleb C. Striplin
- Re: [MBZ] Sudden loss of oil pressure J.B. Hebert
- Re: [MBZ] Sudden loss of oil pressure J.B. Hebert
- Re: [MBZ] [db] Re: Sudden loss of oil pressure Roger Shoaf
- Re: [MBZ] Sudden loss of oil pressure LarryT
- Re: [MBZ] Sudden loss of oil pressure Bob DuPuy
- Re: [MBZ] Sudden loss of oil pressure Peter Frederick
- Re: [MBZ] Sudden loss of oil pressure J.B. Hebert
- [MBZ] Collective Oil Wisdom, Pls... Chuck Landenberger
- Re: [MBZ] Collective Oil Wisdom, ... Peter Frederick
- Re: [MBZ] Collective Oil Wisdom, ... LarryT
- Re: [MBZ] Collective Oil Wisd... Desert Rat
- Re: [MBZ] Collective Oil Wisd... Chuck Landenberger
- Re: [MBZ] Collective Oil Wisd... Craig McCluskey
- Re: [MBZ] Collective Oil Wisd... LarryT
- Re: [MBZ] Sudden loss of oil pressure Bob DuPuy
- Re: [MBZ] Sudden loss of oil pressure Michael