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Old 06-21-2008, 01:22 PM
FIA-ERA FIA-ERA is offline
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Join Date: Jul 2005
Location: Powder Springs, GA
Cobra Make, Engine: ERA FIA 2008/351W/TOP-LOADER
Posts: 526
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Default By Pass hose- Should I use it or Block off?

Hey Guy's I'm trying to complete my motor and it's accessories. Should I use the by pass hose or just block it off? I'm not running a heater or anything. The other port on the water pump will go to my expansion tank. What really is it good for anyway? Is it necessary to pump water through it to warm it up before the thermostat opens? Thanks for the help. Matt
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