Hey brother, I'm having the exact same problem with the engine temperature and oil pressure on my 2016 Sierra 4.3 4x4. Any updates? I'm going to replace the thermostat, oil pressure sensor, and temperature sensor to see how it goes.
Hey brother, I'm having the exact same problem with the engine temperature and oil pressure on my 2016 Sierra 4.3 4x4. Any updates? I'm going to replace the thermostat, oil pressure sensor, and temperature sensor to see how it goes.