What are symptoms of a bad oil pressure switch?
Symptoms of a Bad Oil Pressure Switch or Sensor
Sometimes if the oil pressure sensor is not working properly, there will be blinking from the low oil light on the dashboard. This could cause a driver to panic because they'll believe that their oil levels are low, which would end up damaging the engine if it were true. via
What should the oil pressure be in a Tahoe?
Oil pressure about 20 and 17. via