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**LockDoc** · 06-20-2018, 10:31 AM

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I would say that the vapor canister is not doing it's job or something is capped off or plugged up on the system. Get a vented gas cap and put it on, see if that cures the problem....

LockDoc

06-20-2018, 10:31 AM	#2
LockDoc The Older Generation Join Date: Aug 2006 Location: Montezuma, Iowa Posts: 26,069	Re: LS swap and charcoal canister - I would say that the vapor canister is not doing it's job or something is capped off or plugged up on the system. Get a vented gas cap and put it on, see if that cures the problem.... LockDoc __________________ Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 -