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grinch4om · 02-23-2007, 08:36 AM

no most caps are not vented, when the vapor canisters started showing up the vented caps went away. the fumes are vented to the canister instead of to the air hence, "evaperative emissions control" EPA mandated this in what, 75?

02-23-2007, 08:36 AM	#8
grinch4om dang its hot Join Date: Nov 2006 Location: frankfort kentucky Posts: 1,349	Re: EVAP canister question no most caps are not vented, when the vapor canisters started showing up the vented caps went away. the fumes are vented to the canister instead of to the air hence, "evaperative emissions control" EPA mandated this in what, 75?