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TB Vaccum Question

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Old Sep 5, 2004 | 01:03 AM
  #1  
dj haf's Avatar
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Car: 1990 IROC-Z
Engine: 350 L98
Transmission: 700R4
TB Vaccum Question

this is my stock tb and i wanted to know where the vaccum line on the tb goes to. for some reason there was nothing connected to it, and im sure it wasn't like that before. probably happened when my (ex) mechanic was installing my cam. i also noticed on the evap canister, one of the ends is capped. i dont know why he capped it... i guess he forgot where the wire went? the one he capped is the one that's next to, not on, the ecap purge valve. can anyone help me out and tell me where the vaccum line on the tb goes, and where the vaccum line on the evap canister should go? thanks guys
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Old Sep 5, 2004 | 01:44 AM
  #2  
dj haf's Avatar
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From: Miami, Florida
Car: 1990 IROC-Z
Engine: 350 L98
Transmission: 700R4
hmm... now that i think about it, doesn't it go from the TB to the EGR? i switched to the hsr so now i dont have an EGR. am i correct? anyway... about the evap canister... where does that vaccum line go (the one next to the purge valve)... my mechanic has it capped, but i don't see why he capped it. what should go there? thanks guys
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Old Sep 5, 2004 | 12:02 PM
  #3  
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Old Sep 5, 2004 | 12:11 PM
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dj haf's Avatar
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Car: 1990 IROC-Z
Engine: 350 L98
Transmission: 700R4
awesome, thanks dude!
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