Review on ACDelco D1843A Original Equipment Pressure by Taj Tyagi

The old switch wasn't bad - "low oil pressure - stop engine" appeared - due to oil spill - too high oil level - then oil foams after 5-10 miles - ENSURE you drained ALL the oil from the sump - I NEVER put more than the listed 7 liters but after several oil changes the level was TOO HIGH - read the dipstick CAREFULLY - the design of the sump has one Drain plug near front - lifting front end prevents (obviously) COMPLETE draining - check carefully.