is the temp gauge taking reading in the right spot???. all symptoms suggest a stuck open thermostat but you did that??maybe radiator is too efficent and when the thermostat opens it gets a rush of cold water. maybe a hotter thermostat will help
is the temp gauge taking reading in the right spot???. all symptoms suggest a stuck open thermostat but you did that??maybe radiator is too efficent and when the thermostat opens it gets a rush of cold water. maybe a hotter thermostat will help