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I'm planning on removing the heater hose that goes from the thermostate to the firewall and using a plug to cover holes. Anybody know if I need to leave the short hose that goes from the firewall to the intake manifold?
 

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Discussion Starter #3
FrankieSixxxgun said:
You probably want to loop the line from the intake manifold back into the water pump, just to keep it circulating.
That's what I was wondering. I wasn't sure if the coolant HAS to circulate thru. heater hose outlet. I figured it would just circulate between the upper and lower radiator hoses.
 
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