[DML] High idle, overheated, won't start

["Mike $" <sheilaridez@xxxx>]

Hi, ok I have a weird combination problem upon me now. Last night I took 
my 81 to get pizza, I left the car running while I ran in to get it. Well a 
friend was there, and we started talking (bad idea), and about 10 minutes 
later, I looked outside and my D had overheated, big time. I refilled the 
coolant a few hours later when I drove it home, and put the battery charger 
on it. It seemed to run ok on my way home, except for the high idle. The 
idle, when I left home was around 2,500 rpms. It does this about once a 
week; the idle goes really high, and usually after revving the engine, it 
stops and goes back to normal, it wouldn't do that today. But now for 
another thing, when I took the charger off this morning, the car won't 
start. I had it on trickly charge, and the battery is full, but I only get 
a click from the engine when I try to start her. Any ideas?
Thanks a million,
Mike Schaefer
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