There's 2 hoses that go to the heater core at the firewall:
1. 3-way hose from the coolant reservoir
2. single hose from the cylinder head near the firewall
Which of these goes to the top connection on the heater core? I figure it matters because the HC valve wants pressure against it in a certain direction.
Thanks in advance for your help!
EDIT: 1991, and I'm eliminating the screwy coolant safety valve monstrosity thing that hangs in the middle of the hoses.
1. 3-way hose from the coolant reservoir
2. single hose from the cylinder head near the firewall
Which of these goes to the top connection on the heater core? I figure it matters because the HC valve wants pressure against it in a certain direction.
Thanks in advance for your help!
EDIT: 1991, and I'm eliminating the screwy coolant safety valve monstrosity thing that hangs in the middle of the hoses.
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