Help with vacuum line
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Junior Member
Joined: Apr 2006
Posts: 40
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From: Texas
Car: 88 Pontiac Trans Am
Engine: 5.0L
Transmission: 4spd auto model unknown
Help with vacuum line
Does anyone know where the little plastic line which starts off at what appears to be the smog pump is supposed to connect? Mine has just been hanging there since I bought the car. <?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" /><v:shape id=_x0000_i1025 style="WIDTH: 6in; HEIGHT: 324pt" type="#_x0000_t75"><v:imagedata o:title="vacuum help" src="file:///C:\DOCUME~1\HP_Owner\LOCALS~1\Temp\msohtml1\01\clip_image001.jpg"></v:imagedata></v:shape>
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Joined: Apr 2006
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From: San Antonio Texas
Car: 84 Z28, 89 RS, 98 SS
Engine: 350 .060 over, 350 .040 over, LS1
Transmission: TH350, TH700r4, T56
Axle/Gears: 4.11 spool, 3.73 open, 3.42 posi
If you are talking about the line that you have boxed in that line goes to the heater control valve.
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From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
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Originally Posted by z28camaroracer
If you are talking about the line that you have boxed in that line goes to the heater control valve.
mine melted on my header and my blend door has been open ever since
Thread Starter
Junior Member
Joined: Apr 2006
Posts: 40
Likes: 0
From: Texas
Car: 88 Pontiac Trans Am
Engine: 5.0L
Transmission: 4spd auto model unknown
Thanks for the help, that explains why i couldn't figure out why some of the lines from the smog pump were connected to the cooling system. Where does the hose from the heater control valve connect to?
Last edited by Mitre#136; May 6, 2006 at 05:31 PM.
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