Vacuum lines ??
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Junior Member
Joined: May 2009
Posts: 13
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From: Ronkonkoma N.Y.
Car: 89 Formula 350 WS6
Engine: 350 TPI L98
Transmission: 700R4
Axle/Gears: 9 bolt 3.27
Vacuum lines ??
Does anyone have the schematics to where the vacuum lines go on an 89 firebird formula 350? I have lines that go no where one goes down on the fender on the drivers side front fender and the other one goes from the vapor canister down to the fuel line (but it tees off in the fender and goes no where. Also my canister doesnt have asn opening on the bottom to take the filter out, how do I change the filter?
Joined: Oct 2001
Posts: 12,214
Likes: 1,140
From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: Vacuum lines ??
scroll to post number 7. also buy a GM service manual. pricey but worth it.
https://www.thirdgen.org/forums/tpi/...tpi-shots.html
https://www.thirdgen.org/forums/tpi/...tpi-shots.html
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