1981 Chevy Truck vacuum leak

1981 CHEVROLET TRUCK
100,000 MILES • V8 • 2WD • AUTOMATIC
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WSTX65
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  • 3 POSTS
i have 81 chevy pick up i have already rebuilt the rochester carb put all the gaskets check all the area vac hoses spraying carb cleaner but the carb still makes a terriblre hissing sound and thetruck has a terrible miss please help
May 3, 2009 at 8:10 PM
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DCS1998
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  • 41 POSTS
Did you check the vacuum hose that goes from the intake to the brake booster?
May 3, 2009 at 9:27 PM
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WSTX65
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no i didnt is there a certain procedure to do this if so can you tell me what should be done .
May 4, 2009 at 6:53 AM
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