vacuum routing
#1
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Car: 1988 firebird formula
Engine: 5.7 TPI :)
Transmission: Auto :(
Axle/Gears: 9 bolt LSD
vacuum routing
well i just finished up doing a headgasket on the bird today, but while i was removing everything at the beginning of the job, many (all) of the emmissions tubing broke. i need some help finding where everything goes. over by the coil, theres a piece that has two vac lines coming out of it, where do each one of those go? and almost under the throttle body, theres a vac line that orig. came from the firewall side towrds the throttlebody end and tee'd off. where do i put each connection? i know where each breather on the valve covers go, also where the brake booster hose goes and the carbon canister line goes. its just the couple hard plastic lines that im having trouble finding where they go. any and all help is greatly appreciated, and pictures would help tons. thanks guys!!!
#2
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Car: 92 Camaro RS
Engine: LO3
Transmission: T5
Axle/Gears: stock
Re: vacuum routing
There should be a vacuum diagram on the underside of the hood near the front if it's still there
#3
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Car: 1 Owner 1986 TA with a WS6 package
Engine: 5.0 EFI
Transmission: THM700R4
Axle/Gears: 277 Posi Speedo
Re: vacuum routing
One goes to the EGR under the plenum,the other one goes to the plenum up underneath, to the front, right behind the throttle body on the drivers side.Sorry no picks.
#4
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Car: 1988 firebird formula
Engine: 5.7 TPI :)
Transmission: Auto :(
Axle/Gears: 9 bolt LSD
Re: vacuum routing
Thanks for the info guys!!! And the emissions sticker was missing.
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