Subject	Check all your air lines and pipes for
Posted by	doug8867 on December 28, 2015 at 10:13 AM
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In Reply To	Z gurus...need some SERIOUS help, I'm STUMPED posted by 91z tt on December 28, 2015 at 07:23 AM
Message	disconnection or cracking. I would start with the large throttle body hoses or accordian pipes if you have a TT. Use a mirror to examine the bottom of the hoses. Your bucking symptoms sound like a big air leak. Especially if it started suddenly. I once had a throttle body hose that worked itself off a bit on the bottom because it was crunched on after a plenum pull and not fully seated. Appeared fine when looking at it from the top, but was just barely meeting the bottom connection and eventually popped off.
Follow Ups	Z gurus...need some SERIOUS help, I'm STUMPED - 91z tt 07:23:35 12/28/15 Check all your air lines and pipes for - doug8867 10:13:36 12/28/15 Re: Check all your air lines and pipes for - 91z tt 13:17:24 12/28/15 Happen while cruising, or mashing the gas? (n/m) - FrozTTy 13:29:57 12/28/15 Began as unstable idle for a few days, then - 91z tt 14:30:08 12/28/15 Ok... how is your main engine harness? - FrozTTy 09:02:59 12/29/15 Check the fuel pressure reg and damper for leakage - DAYTONAZ 10:14:34 01/02/16 Pull the vavuum hoses off check for fuel (n/m) - DAYTONAZ 10:15:17 01/02/16 New FPR and dampner. (n/m) - 91z tt 22:55:59 01/02/16 Hmm - Drk93TT 21:47:04 12/28/15 Re: Z gurus...need some SERIOUS help, I'm STUMPED - MaxxAction 19:42:15 12/30/15 Used vacuum diagram from Nick 2009 Stradsport.... - 91z tt 22:54:46 01/02/16 Re: Used vacuum diagram from Nick 2009 Stradsport.... - ThunderZ 07:45:55 01/03/16 Yep...used my boost leak tester. Pressurized to 7 - 91z tt 08:38:09 01/03/16 Re: Yep...used my boost leak tester. Pressurized to 7 - MaxxAction 09:56:43 01/03/16 That's my next step. I'll let you guys know how it works - 91z tt 10:52:38 01/03/16
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