Subject	Sounds as if you looked at all the right things. Give this
Posted by	jzack on March 13, 2018 at 9:50 AM
	This message has been viewed 345 times.
In Reply To	Code 21 ISC posted by KY Z MAN on March 13, 2018 at 12:46 AM
Message	a read if you haven't seen it already? [ http://www.twinturbo.net/nissan/300zx/forums/main/view/1106815/Is-this-CODE-21-WRITE-UP-tech-article-worthy-IMG-help-plz.html ] Sounds to me like maybe something is warming up that's causing the issue? Bad PTU comes to mind....but that's been replaced.
Follow Ups	Code 21 ISC - KY Z MAN 00:46:41 03/13/18 Sounds as if you looked at all the right things. Give this - jzack 09:50:26 03/13/18 Re: Sounds as if you looked at all the right things. Give this - KY Z MAN 13:57:41 03/13/18 Generally not easy to fry. One cause can be failure to - jzack 14:13:07 03/13/18 Re: Generally not easy to fry. One cause can be failure to - KY Z MAN 14:49:41 03/13/18 The sitting 1 hour is also a good clue - leads me to believe - jzack 18:07:40 03/13/18 But it's positive pressure pump in the tank system - compirate 20:28:35 03/13/18 Lol, very easy. The tank has a vapor return line. - jzack 22:13:11 03/13/18 BTW - another way to test. Leave gas cap tight, idle car - jzack 22:26:21 03/13/18 Re: BTW - another way to test. Leave gas cap tight, idle car - KY Z MAN 23:17:44 03/13/18 Re: BTW - another way to test. Leave gas cap tight, idle car - KY Z MAN 01:15:23 03/14/18 But not technically vapor lock, more a vacuum lock, - compirate 01:00:25 03/14/18 Yep, agreed. (n/m) - jzack 00:31:34 03/15/18 Re: Lol, very easy. The tank has a vapor return line. - KY Z MAN 21:52:14 03/14/18 Re: Generally not easy to fry. One cause can be failure to - KY Z MAN 14:56:52 03/13/18 Re: Sounds as if you looked at all the right things. Give this - KY Z MAN 21:58:20 03/14/18
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