vaccum hoses

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Nov 17, 2002 | 10:27 PM

DansZ87

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Joined: Jul 2001

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From: Dupo IL, us

Car: 91 Z28

Engine: 350 TPI

Transmission: 700 R4

vaccum hoses

ok guys, i need some help, i have an 87 iroc with a 305 carb,
if ur staring at the engine from the fornt of the car, its seems like it seems like it connects to the thermostadt housing, u know on the top of it the little connector, then it runs to the left side to the back to the firewall, i cant figure out where it broke off from, so any help is greatly appreciated, thanks dan

Nov 19, 2002 | 08:58 AM

Vader

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DuPagè,

Check your hose routing against this, or the label inside the hood liner:

Nov 21, 2002 | 03:26 PM

SHAGME

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From: The Garden State?? Bergan County

Car: 1988 IROC-Z

Engine: 355ci TPI WORKED TO THE BALLS!

Transmission: 700R4 T-56 coming

Vader that the one for the TA? hes got an Iroc. Im at work so I cant post it.

Nov 21, 2002 | 09:32 PM

Vader

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That was supposedly a Federal (non-California) Camaro 305.

Nov 22, 2002 | 02:36 PM

SHAGME

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From: The Garden State?? Bergan County

Car: 1988 IROC-Z

Engine: 355ci TPI WORKED TO THE BALLS!

Transmission: 700R4 T-56 coming

Ok thnks just making sure

Nov 24, 2002 | 11:38 AM

Vader

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What you are describing might be the TVS for the EFE system. There is a vacuum actuator at the outlet of the right exhaust manifold for the heat riser (EFE system). With no vacuum connected, it should be 100% open.