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Old 10-01-2012, 02:16 PM   #3
Lee H
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Join Date: Jun 2010
Location: Upland Ca
Posts: 4,150
Re: 72 gas line question

72 has 3 lines, main feed to the pump, one return from the pump, and one emission to the charcoal canister. You could plug the return and the canister line. With the return line inop, you run the risk of vapor lock in hot weather.
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