blinking water temp light

[rocco16 at sbcglobal.net (Larry Fry)]

Yep.
If the coolant isn't actually low, check the expansion tank cap's sensor,
and/or the relay.
Larry

> That is a low Coolant level warning.
>
> Don
> > I have a problem where sometimes about 2 seconds after I start my '88
> > 16v rocco the water temp light on the dash will blink at me.  It wont go
> > out if I just shut it down but if I wait for it to get up to temp, shut
> > it off and restart it, no blinking no over heating.  If I don't shut it
> > down and restart it after it gets up to operation temp the heat will
> > just keep right on going up.  I replaced the radiator fan sensor with a
> > lower temp one during the summer.  Any ideas where this electrical
> > gremlin might be hiding?
> >
> > Brad