2nd Gen Dakota Tech 1997 - 2004 Dodge Dakota Tech - The ultimate forum for technical help on the 2nd Gen Dakota.

Vacuum line question?

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Apr 8, 2021 | 11:11 AM

#1

Robertwav1

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Vacuum line question?

Hello, 3.9L, two vacuum ports on the intake. Can't find out where the smaller one goes, please help.

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Apr 9, 2021 | 12:09 AM

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tonypilot7

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From: America's Pizza Oven.. Phoenix, AZ

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I believe that is just a test port for a vacuum gauge. Both my 3.9l and 5.2l had them and they have rubber caps over them.

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Apr 9, 2021 | 09:52 AM

#3

Robertwav1

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I have it capped off at the moment and everything running fine.Thanks!

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