Need help with TPI vacuum lines near dizzy
Thread Starter
Supreme Member
Joined: Jul 1999
Posts: 2,149
Likes: 4
From: Mims, Florida
Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
Need help with TPI vacuum lines near dizzy
Attached to the bracket which also mounts the remote coil, is a plastic molded piece with two vacuum lines and a 2 wire connector. The 2 vacuum ports lay fore & aft to the front of the car. Both came disconnected when I recently pulled the dizzy.
Which line goes where?
I think one line goes up under the plenum and to the T under the TB, maybe.
The other line might go to the EGR, maybe.
Can someone help me get these hooked up correctly? I know you are out there.
Which line goes where?
I think one line goes up under the plenum and to the T under the TB, maybe.
The other line might go to the EGR, maybe.
Can someone help me get these hooked up correctly? I know you are out there.
Thread Starter
Supreme Member
Joined: Jul 1999
Posts: 2,149
Likes: 4
From: Mims, Florida
Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
Thank you.
There are so many tubes and wireing, that it is difficult to remember where they all go and should be routed.
There are so many tubes and wireing, that it is difficult to remember where they all go and should be routed.
Joined: Aug 2005
Posts: 1,366
Likes: 1
From: louisville, ky
Axle/Gears: '01 3.42 10 bolt
no problem doc. i had to go out and look on mine myself. i'm hoping that someone might have an upper plenum they would be willing to part with. wanting to port one then install.
Thread
Thread Starter
Forum
Replies
Last Post
junkcltr
Tech / General Engine
6
Aug 2, 2019 11:12 PM
mdtoren
Tech / General Engine
0
Aug 16, 2015 05:45 PM
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 12, 2015 03:41 PM






