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Throttle body coolant bypass question

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Old Jul 4, 2016 | 03:29 PM
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I_R_O_C_Z_2_8's Avatar
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Car: 1991 Trans Am GTA
Engine: 350 tpi
Transmission: 700R4
Axle/Gears: 3.42
Throttle body coolant bypass question

What's up guys I had a quick question I was going to do the tb bypass on my caresume but since I don't have the heater valve do I just plug the port on the Intake?
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Old Jul 4, 2016 | 04:32 PM
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TylerSteez's Avatar
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Car: 86 Trans Am WS6
Engine: 383 stroker
Transmission: 700r4
Axle/Gears: 9 Bolt Torsen 3.70
Re: Throttle body coolant bypass question

You don't plug the port on the intake manifold, that port is connected to the coolant send line that would normally route through the throttlebody which would be the line with the new hose clamp directly under the throttle positioning sensor in that picture you posted. you're just connecting the two lines with a fitting instead of connecting both lines to the throttle body.
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Old Jul 4, 2016 | 05:00 PM
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I_R_O_C_Z_2_8's Avatar
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15 Year Member
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Joined: Jan 2009
Posts: 539
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From: Texas
Car: 1991 Trans Am GTA
Engine: 350 tpi
Transmission: 700R4
Axle/Gears: 3.42
Re: Throttle body coolant bypass question

Got it ok cause that line that goes into the tb comes from my radiator they cancelled the heater line and ran it from my radiator to the tb.
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