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1985 20hp recirculation hose

N

newyota

Regular Contributor
On the primer circuit going to manifold this small hose is there and called a recirculation hose by people.Is it just circulating air as you prime since the fuel gets pumped up top of the carb throat near manifold.thanks
 
newyota said:
On the primer circuit going to manifold this small hose is there and called a recirculation hose by people.Is it just circulating air as you prime since the fuel gets pumped up top of the carb throat near manifold.thanks
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Never mind on this I was confused with bigger engines on this.The line I was referring to is connected by a "T" to other primer line and was confused on how it did not squirt fuel into the intake if it was a recirculating line, but it does.I tested it.
 
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