coolant boiling out overflow after replacing water outlet, and thermostat. Have no leaks even did a pressure test and used the spill free funnel to burp the system. Radiator fans will not come on and I know they are working because I test drove the car after finishing the work and the first time I realized it boiling I noticed the radiator fan was on.
Temperature gauge on dash shows just under the middle line as it should and it doesn’t move. Heater works fine. Driving me nuts I can’t figure this out.