07 V6 Lower Coolant Hose Issues
Hey gang. My 07 mustang with 50K miles on it threw a code last week for a thermostat coolant threshold issue (P0128). Cleared it, since I had changed it less than 2 years ago. The code came up again today, so this time I replaced the thermostat. The only kicker is that after the car had been running and was up to temperature, the bottom hose leading out from the radiator was still cold while the top on was warm. The temp gauge was normal and no other codes came up, but that lower hose should not be cold. The coolant level is normal and goes down after driving and no, it has not over heated. Has anyone had anything like this or has any idea what might be going on?