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Old 04-13-2006, 11:15 AM   #1
IGOR
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What is the canister under the battery box?

I pulled my battery out yesterday - and there is a cylindrical canister under the battery - what is that?

It has two ports that are obviously missing hoses - anyone know where those ports should go to?

This is a factory AC equipped 72 Blazer.

Oh and it says Rochester on the top of it...
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1972 CST K5 - Undergoing frame off, 8.1/4L80E/NP205, 3/4 ton, 8" lift, currently a pile of parts that when assembled resemble a Blazer
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1976 C10 SWB, 350 / T350


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Old 04-13-2006, 11:48 AM   #2
Jason915
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Re: What is the canister under the battery box?

Sounds like the emissions fuel evaporator canister it should be connected to some return lines to the gas tank.
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Old 04-13-2006, 05:02 PM   #3
71RestoRod
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Re: What is the canister under the battery box?

This thread might help...

http://67-72chevytrucks.com/vboard/s...d.php?t=187860
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