I believe its connected to the 2 heater core hoses that go through the firewall, and it has a third hose that goes directly to the throttle body, it's some sort of plastic black valve, i need to know what it's called so i know what to ask for, i broke it while doing some engine work.... Thanks guys !!

 

Try "heater valve"

 

Heater control valve

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ASE Mechanic/Machinist/Smog Tech

1999 NBM Trans Am
1986 Chevy 3/4 ton pick up
1981 corvette
1995 Kawi ZX6R
and 2 POS commuters...

R.I.P. #3
"He can see air"

 

yeah, definetly the heater valve. i broke mine too at one point. you'll find one at napa. Becareful putin it back on. new one just as weak as original. try lubing the hose ends up on the inside a little bit and also where the hoses connect on the valve. that worked out good for me. don't use too much though.

 

ya, broke mine right after doing the TB bypass, they get pretty warm and don't handle stress very well.

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- David
88' GTA 5.7L TPI MODS---> air foil, K&N, Shift Kit, 180* therm, TB bypass, Gutted CAT, Flowmaster 80 Series Muffler added to Unkown CatBack, Ported Intake

http://www.geocities.com/david_angel_16

 

you dont need it, just run the firewall to the intake, and cap the hose with the t-end, all the heater valve does it flow the coolent when heat is on, and blocks it when the heat is off, without the valve, it just runs the coolent all the time

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Trent
---Car---
89 Firebird/305 L03 TBI A4/t-tops
Open Element Edelbrock Aircleaner w/ K&N air filter/Summit Chrome Valve Covers
Edelbrock TES headers 3" out/flowmaster American thunder 3" exaust/Catco cat
---Stero---
Pioneer DEH-P730 Premium
Infinity 2way 4652 4x6's/Pioneer 4way ts-a6985 6x9's
profile cl640 110x4

 

Thanks for you help guys !