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Need help with vacuum canister line routing...

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Old Apr 23, 2002 | 09:36 PM
  #1  
86TpiTransAm's Avatar
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From: Springfield, MO, USA
Car: 1986 Trans Am, 1991 Firebird
Engine: 355 TPI, 3.1L V6
Transmission: 700R4 in both
Need help with vacuum canister line routing...

I have my vacuum canister hooked up right now and everything seems to be running good but I want to double check to make 100% sure that I have all the vacuum lines going to the right place(s). If anyhow could post pics and/or describe where the vacuum lines should be going I'd appreciate it.
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Old Apr 24, 2002 | 02:51 PM
  #2  
RedFirebird's Avatar
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Joined: Jul 2001
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From: San Rafael, CA
Car: 1988 Trans Am GTA
Engine: 5.7L TPI (L98)
Transmission: 700RJunk
The vacuum line from the vapor canister goes to a T-connection under the plenum. From there, one of the lines goes to the EGR solenoid while the other goes to a vacuum port underneath the throttle body.
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Old Apr 24, 2002 | 05:41 PM
  #3  
Arawn's Avatar
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From: Salem, Oregon
On my TA there's also another slightly larger (7/32) hose going directly to the throttle body.
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