hose between tpi runners??
Thread Starter
Senior Member
Joined: Sep 2004
Posts: 952
Likes: 6
From: PITTSBURGH, PA
Car: 85 IROC-Z Z-28, BLUE & SILVER
Engine: 5.7L & 5.0L
Transmission: 700R4
Axle/Gears: FACTORY
hose between tpi runners??
is this a vacuum hose running between my runners on the drivers side??
i was changing my tstat and it was lying there, should i remove the top intake plenum and reconnect?? if so, where does it go?? thnx
i was changing my tstat and it was lying there, should i remove the top intake plenum and reconnect?? if so, where does it go?? thnx
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iTrader: (2)
Joined: Sep 2009
Posts: 1,591
Likes: 5
From: WI.
Car: 1987 iroc
Engine: 383 TPIS intake, Dyno Don headers
Transmission: 700R4 w/Pro-built Auto/transgo 2-3
Axle/Gears: 3.27/3.70 borg warner 9 bolt
Re: hose between tpi runners??
looks like a vacuum line to me, can't you see where it went? https://www.thirdgen.org/forums/tech...iagrams-i.html
Thread Starter
Senior Member
Joined: Sep 2004
Posts: 952
Likes: 6
From: PITTSBURGH, PA
Car: 85 IROC-Z Z-28, BLUE & SILVER
Engine: 5.7L & 5.0L
Transmission: 700R4
Axle/Gears: FACTORY
Re: hose between tpi runners??
so tight under there, cant really see... ill try a small flashlight...
then try and reconnect...
then try and reconnect...
Supreme Member
iTrader: (2)
Joined: Sep 2009
Posts: 1,591
Likes: 5
From: WI.
Car: 1987 iroc
Engine: 383 TPIS intake, Dyno Don headers
Transmission: 700R4 w/Pro-built Auto/transgo 2-3
Axle/Gears: 3.27/3.70 borg warner 9 bolt
Re: hose between tpi runners??
I know I had some bad vacuum leaks under my plenum, lines & runner bolts. They should go towards the rear of the plenum. The EGR has a line to it.
Thread Starter
Senior Member
Joined: Sep 2004
Posts: 952
Likes: 6
From: PITTSBURGH, PA
Car: 85 IROC-Z Z-28, BLUE & SILVER
Engine: 5.7L & 5.0L
Transmission: 700R4
Axle/Gears: FACTORY
Re: hose between tpi runners??
ok, so ill to connect it to the rear adapter or remove plenum and connect there? its the the largest hose so maybe it goes to the largest connection???
Supreme Member
iTrader: (2)
Joined: Sep 2009
Posts: 1,591
Likes: 5
From: WI.
Car: 1987 iroc
Engine: 383 TPIS intake, Dyno Don headers
Transmission: 700R4 w/Pro-built Auto/transgo 2-3
Axle/Gears: 3.27/3.70 borg warner 9 bolt
Re: hose between tpi runners??
You have to trace it back to what it"s connected to. Make sure it's not a windsheild washer pump hose or something like it.
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Thread Starter
Senior Member
Joined: Sep 2004
Posts: 952
Likes: 6
From: PITTSBURGH, PA
Car: 85 IROC-Z Z-28, BLUE & SILVER
Engine: 5.7L & 5.0L
Transmission: 700R4
Axle/Gears: FACTORY
Re: hose between tpi runners??
ok, never thought of that, i ll check wipers and squirters and make sure both sides spit....
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