Question about intake manifold on 1992 4.0
10-04-2013, 06:26 PM
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Model: Cherokee
Question about intake manifold on 1992 4.0
Can anyone tell me what the port is on the intake manifold that is circled below?
I have a cj and swapped the 92 4.0 into it but cannot figure out what is supposed to go there. I have my MAP sensor in the second port from the left.
This isn't my jeep, just a google image.
I have a cj and swapped the 92 4.0 into it but cannot figure out what is supposed to go there. I have my MAP sensor in the second port from the left.
This isn't my jeep, just a google image.
10-04-2013, 06:34 PM
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Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
The is the vacuum source for the HVAC and cruise control. But anything that requires manifold vacuum can be put there.
10-04-2013, 06:38 PM
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Ok thanks for the quick response.
If I don't need any of that, is there a way to cap it off?
Or I guess it will work as the vacuum line to the charcoal canister?
If I don't need any of that, is there a way to cap it off?
Or I guess it will work as the vacuum line to the charcoal canister?
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