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Gordo · 02-20-2004, 10:43 PM

Assuming you do not have ac, I believe the route should be from the intake, into the lower fitting on the heater, out the upper and return to the water pump. The way you have it will work fine but you may hear some "gurgling" from time to time. If it had ac it would return to the radiator.

02-20-2004, 10:43 PM	#2
Gordo Registered User Join Date: Jan 2001 Location: Killingworth, CT. USA Posts: 3,378	Assuming you do not have ac, I believe the route should be from the intake, into the lower fitting on the heater, out the upper and return to the water pump. The way you have it will work fine but you may hear some "gurgling" from time to time. If it had ac it would return to the radiator. __________________ 1971 C10 swb stepside 350/700R4/3.73posi (retired as of 4/22/03) 1998 S10 short bed 2002 S10 Blazer 1942 Oldsmobile 1958 Massey Harris Pony 1951 Wife Killingworth, Connecticut May those who love us, love us, any of those who do not love us, may God turn their hearts. And if God is unable to turn their hearts, may he turn their ankles so we may know them by their limping. A man who works with his hands is a laborer; a man who works with his hands and his brain is a craftsman; but a man who works with his hands and his brain and his heart is an artist.