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vacuum problem

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Old

Mar 19, 2010 | 12:56 AM

#1

Thread Starter

Junior Member

Joined: Aug 2008

Posts: 22

Likes: 0

From: Texas

Car: 91 Camaro RS

Engine: 305tbi out, 350tpi goin in

Transmission: 700r4

vacuum problem

hey guys i need help with the vacuum hoses for my 91 speed density tpi setup. i found this thread which has alot of good info but its for an older setup i was wondering if my setup would be hooked up differently??? also what does the hose i have labeled connect to? https://www.thirdgen.org/forums/tpi/...rs-i-need.html

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Size: 61.3 KB

Old

Mar 19, 2010 | 01:24 AM

#2

Senior Member

Joined: Feb 2010

Posts: 1,125

Likes: 1

From: San Diego, California

Car: Trailblazer EXT 4.2 (Firebird Form)

Engine: 5.1 4bbl

Transmission: 700R4 Mega Raptor Level 4

Axle/Gears: 2.73

Re: vacuum problem

this is 90-92

Old

Mar 19, 2010 | 07:33 AM

#3

Supreme Member

iTrader: (5)

Joined: Feb 2002

Posts: 3,462

Likes: 4

From: N. Illinois

Car: 92 GTA/ 00 TA

Engine: 383/350

Transmission: 700R4/T-56

Re: vacuum problem

A 3-way check valve that goes to your hvac and cruise control.

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