You probably need a new water pump. I replaced mine last January, in the cold 30 degree weather. Also, you kight want to get a complete set of hoses for it.

I did a search for you:

http://www.peachparts.com/shopforum/showthread.php?t=71492&highlight=m103+water+pump

and

http://www.peachparts.com/shopforum/search.php?searchid=154626

A search on 'm103 water pump'

__________________
Regards

Warren

Currently 1965 220Sb, 2002 FORD Crown Vic Police Interceptor

Had 1965 220SEb, 1967 230S, 280SE 4.5, 300SE (W126), 420SEL

ENTER > = (HP RPN)

Not part of the in-crowd since 1952.