Subject	Re: Gas tank pressure release system
Posted by	ttcarguy on July 04, 2012 at 9:27 PM
	This message has been viewed 825 times.
In Reply To	Gas tank pressure release system posted by RICH1 on July 02, 2012 at 03:26 PM
Message	If you have removed your factory carbon canister then you will have a build up of pressure in the fuel tank. There is a check valve that seals the fuel tank under pressure. When vacuum occurs in the engine and your carbon canister is intact, the check valve is opened. When the carbon canister is removed the vacuum source for the check valve is lost and the fuel tank does not vent the gases. See: [ http://www.300zx-twinturbo.com/cgi-bin/manual.cgi ] engine fule and emission control systems pg 187 I have the same "problem"...my statements are from reading the FSM.
Follow Ups	Gas tank pressure release system - RICH1 15:26:11 07/02/12 Re: Gas tank pressure release system - moonlite5hadow 21:57:05 07/02/12 Re: Gas tank pressure release system - thomasfortney 23:03:17 07/02/12 Re: Gas tank pressure release system - MaxxAction 06:45:10 07/03/12 Re: Gas tank pressure release system - 300ZMang 11:08:08 07/03/12 Re: Re: Gas tank pressure release system - MaxxAction 14:50:26 07/03/12 The schematic on the Courtesy Nissan site - RICH1 11:01:52 07/04/12 Re: Gas tank pressure release system - ttcarguy 21:27:42 07/04/12 Carbon Canister is still on the car (n/m) - RICH1 08:01:05 07/05/12 Re: Carbon Canister is still on the car - ttcarguy 16:40:12 07/07/12
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