Pollution Control Missing Hose
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Junior Member
Joined: Jun 2010
Posts: 51
Likes: 0
From: Newfoundland, Canada
Car: 1984 Firebird S/E
Engine: 5.0L 305 V8
Pollution Control Missing Hose
Hey guys, on the pollution control canister, or whatever you call it, there is a hose that says "To Tank" and one that says "To Carb". The previous owner installed a Holley Carb and there is no hose coming from the "To Carb" nozzle on the pollution control, it isn't plugged it's just left open. Is this a problem? Also, what tank is To Tank talking about?
I also have a transmission question. A mechanic told me that I have a three speed transmission, when driving on the highway the car is constantly roaring at 3000 RPM and it guzzles gas. If I drive from a stop or near stop I have to shove the RPMs up to 3000 to change gears. Because of this the car is embarrassingly slow at low speeds and take off. I'm driving a sports car but I feel like I'm in everyone's way. The previous owner wanted a drag racer while I want a fast cruiser. The previous owner also installed a B&M Mega-shifter. Do I need to change to a four speed trans and if so what is recommended?
I also have a transmission question. A mechanic told me that I have a three speed transmission, when driving on the highway the car is constantly roaring at 3000 RPM and it guzzles gas. If I drive from a stop or near stop I have to shove the RPMs up to 3000 to change gears. Because of this the car is embarrassingly slow at low speeds and take off. I'm driving a sports car but I feel like I'm in everyone's way. The previous owner wanted a drag racer while I want a fast cruiser. The previous owner also installed a B&M Mega-shifter. Do I need to change to a four speed trans and if so what is recommended?
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
No problem if the "To Carb" line isn't hooked up. Just cap it off.
"To Tank" means to the fuel tank. There is a 1/4" line coming from the tank that goes to the canister.
Your car should have come with a TH700R-4 w/overdrive and lock-up torque converter. That can make a big difference in fuel economy.
"To Tank" means to the fuel tank. There is a 1/4" line coming from the tank that goes to the canister.
Your car should have come with a TH700R-4 w/overdrive and lock-up torque converter. That can make a big difference in fuel economy.
Thread Starter
Junior Member
Joined: Jun 2010
Posts: 51
Likes: 0
From: Newfoundland, Canada
Car: 1984 Firebird S/E
Engine: 5.0L 305 V8
Re: Pollution Control Missing Hose
Thanks for the reply, maybe I'll be able to find the proper trans next year. Guess I can just plug that hole with anything, maybe duct tape it over?
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Joined: Jan 2000
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
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