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Mystery hole [message #363741] Wed, 28 April 2021 15:07 Go to next message
indymac is currently offline  indymac   United States
Messages: 26
Registered: August 2013
Location: Decatur, IN
Karma: 0
Junior Member
There's a threaded hold in the intake manifold, passenger side rear.
Can't find any vacuum routing line for it.
I'd imagine if it's for a vacuum line, some sort of threaded adapter or nipple is needed.

Thanks,

Jim


77 Palm Beach 403 Decatur, IN TZE167V101738
Re: Mystery hole [message #363744 is a reply to message #363741] Thu, 29 April 2021 00:58 Go to previous message
Ken Burton is currently offline  Ken Burton   United States
Messages: 10030
Registered: January 2004
Location: Hebron, Indiana
Karma: 10
Senior Member
Without a picture I am just guessing. The only thing I remember back there is the heater hose connection.

Ken Burton - N9KB
76 Palm Beach
Hebron, Indiana
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