Range Rover Mark III / L322
In an attempt to bring oil pressure up at idle, I installed a lower temperature thermostat. This is a 2003 Range Rover with the BMW 4.4L, 166k miles. The stock thermostat is 105 deg C, I ordered an 87 deg C. Supposedly, some models/years/climates used 87 deg C stock, and the switch to 105 deg...