If the housing is leaking, remove it, clean it, and replace the gasket. Make sure to torque it to the manufacturer's specs. Also, make sure the thermostat is properly seated where the housing is recessed and doesn't move when you replace the housing. Also, make sure that both surfaces are clean, dry, and nothing is warped. I've had housing warp and leak.
Let me know.
Thursday, October 13th, 2011 AT 1:29 AM