Vacuum hose size

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Feb 24, 2015 | 07:47 AM

Impact

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Vacuum hose size

Does anyone know the vacuum hose sizes the blazer uses on the engine? I did my intake gaskets not long ago an noticed most of the vacuum hoses were old and starting to dry rot. I have a 99 blazer 4WD LT. Thanks for the help

Feb 24, 2015 | 10:21 AM

Captain Hook

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From: Belleville, Michigan

Mainly, two sizes are used for HVAC & 4WD: 5/32" & 7/32".

Mar 1, 2015 | 07:00 AM

Impact

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I appreciate it

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