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egr vacuum lines

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Old Oct 20, 2016 | 09:21 PM
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egr vacuum lines

I have a 00 5.4l 2v triton, can someone tell me what are the 2 vacuum lines that come off the pipe between the egr and the exhaust, what are their purpose and why are they two different sizes. They both are dry rotted and i'm replacing them, just not sure what they do. thanks for the help
 
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Old Oct 20, 2016 | 09:47 PM
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Old Oct 20, 2016 | 10:11 PM
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thank you very much. this is quite helpful
 
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Old Oct 20, 2016 | 11:44 PM
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We probably should mention that those hoses are not vacuum line material hoses. They are special high-temp silicone hoses to endure the exhaust gas temperatures.
 
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