Throttle Body vacum Tpi
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Joined: Apr 2011
Posts: 92
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From: Harlingen,Texas
Car: 88 Iroc ls1 swap
Engine: ls1
Transmission: 4l60e
Axle/Gears: original disc
Throttle Body vacum Tpi
I have an 1984 Camaro That had a 4 Cylinder Standard that i converted to A 305 Tpi . There is a vacum that is on the throttle body under the pcv port could i just cover this port with a cap . I think it goes to the canister but i dont have it will it affect anything if I do cover it.?????? Please help and Thank You.....
Joined: Dec 2004
Posts: 16,937
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Throttle Body vacum Tpi
vaclinesformyiroc.jpg?t=1325217059
Im not sure how you are venting you tank , but that line is from the ccp.
Im not sure how you are venting you tank , but that line is from the ccp.
Thread Starter
Junior Member
Joined: Apr 2011
Posts: 92
Likes: 0
From: Harlingen,Texas
Car: 88 Iroc ls1 swap
Engine: ls1
Transmission: 4l60e
Axle/Gears: original disc
Re: Throttle Body vacum Tpi
So the bottom one that had.vavum goes to the ccv... If so i got them backwards..??? Thanks again...
Joined: Dec 2004
Posts: 16,937
Likes: 1,019
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Throttle Body vacum Tpi
The bottom one is marked A ( Ported vacuum)This goes to the egr solenoid and tank pressure control valve.
Port C on the rh side of the TB is manifold vacuum to the purge solonoid.
Port C on the rh side of the TB is manifold vacuum to the purge solonoid.
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mdtoren
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