I have 2 charcoal canisters?!
Aug 4, 2007 | 11:31 AM
#1
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Joined: Oct 2006
Posts: 935
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From: Branford, CT.
I have 2 charcoal canisters?!
I was reading NavyRednecks build:
https://www.yotatech.com/forums/f115...thread-107890/
I came across the vacuum diagram in his post (Page 3, 3/4 of the way down) and I noticed the difference in Canada/US canisters.
During my tear down I saw that I have two canisters!
One is bolted to the firewall, like on my 1989 pickup. The other one is bolted to the pass. side inner fender, under the battery. What's up with that? I'll be removing both as I plan on installing a 22RE (canister will come from donor vehicle).
https://www.yotatech.com/forums/f115...thread-107890/
I came across the vacuum diagram in his post (Page 3, 3/4 of the way down) and I noticed the difference in Canada/US canisters.
During my tear down I saw that I have two canisters!
One is bolted to the firewall, like on my 1989 pickup. The other one is bolted to the pass. side inner fender, under the battery. What's up with that? I'll be removing both as I plan on installing a 22RE (canister will come from donor vehicle).
Last edited by HAVOC; Aug 4, 2007 at 11:33 AM.
Aug 4, 2007 | 11:47 AM
#2
Contributing Member
Joined: Nov 2003
Posts: 1,434
Likes: 2
From: Denver, CO, US
US Carbed trucks have two, EFI trucks will have only one. The second cannister on carbed trucks catches fuel evaporating off the fuel bowl, not needed with EFI. Both then have evaporative cannisters for the fuel tank. Not sure what the layout is for Canadian trucks.
Last edited by toy283; Aug 4, 2007 at 11:49 AM.
Aug 4, 2007 | 11:34 PM
#4
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Joined: Dec 2006
Posts: 2,880
Likes: 2
From: Olympia, WA
my 87 22r has both
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