Vacuum Routing Question.
Thread Starter
Junior Member
Joined: Feb 2005
Posts: 57
Likes: 0
From: Vegas
Car: 99 Z28
Engine: ls1
Transmission: A4
Axle/Gears: 3:42
Vacuum Routing Question.
89 iroc 305TPI I have misplaced my Chiltons. Can anyone tell me where the vacuum line that comes off the bottom of the canister comes up to a 'T' one side goes to the cruise ctrl and the other one runs up to the firewall and is just hanging. It kind of looked like it went somewhere behind the distributor but I have been looking for about a half hour and no luck. Any help would be greatly appreciated.
Senior Member
Joined: Oct 2004
Posts: 575
Likes: 1
From: Smithfield, NC
Car: 1987 Camaro SC
Engine: 2.8L MPFI (rebuilt)
Transmission: 700R4 swapped to T5
Axle/Gears: 3.42 open
Should connect to the HVAC hose into the firewall then to the intake, should be a hose bibb next to the one for the FPR on the intake.
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