When this happened to me it was the water pump that
was not pumping.  Were the belts all OK??  Was the
system bled of ALL of its air?  Did the thermostat fail
CLOSED??   Leak in the hoses??

Good luck, could be any number items.  I suspect that
since you said that the radiator fan did NOT come on that
maybe the HOT coolant was not even getting to the
radiator. This is what happened to me  Malcolm

On 14 Aug 2001, at 13:46, Chas Hoakanson wrote:

> Lil' help please:
> Pulled in to work today, to find coolant boiling in, and out
> of, the plastic reservoir in the rear.  Didn't appear to be
> overheating on the way to work (or at least I didn't notice)
> the high speed fan wasn't on, but came on as I was
> investigating.  So where should I start looking for the
> problem.  Thanks.