The thermostat usually goes and it gets really hot, never seen one have an intermittent problem. More likely the radiator has internal blockage or a weak hose is collapsing. If you haven't already, flushing the system might do it some good.


1953 Chevrolet 3600
Fried Green T'mater (Vern)
In the Stovebolt Gallery
Caution: Political Statement
Man who runs in front of car gets tired, man who runs behind car gets exhausted.