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Old Oct 24, 2015 | 07:32 AM
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robby363
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Joined: Sep 2007
Posts: 2,271
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From: Middleboro, MA
Default Re: Random surging and power loss on highway

Originally Posted by zboult
What did every one do with the hose coming out the back of the bosch pump? I plugged it when I swapped in the johnson.
It's just a vent tube for the factory pump. There's no need to plug it.
 
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