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Total 9 documents matching your query.

1. "hanging" revs... (score: 1): Author: "Paul M." <rowman22001@yahoo.com>; Date: Wed, 7 May 2003 12:44:04 -0700 (PDT); Many thanks to all for helping with my "heel ond toe" quandry. I think I'm well on my way to having it licked, with everyone's great advice and help. Moving forward (remember that I've only owned thi; /html/mgs/2003-05/msg00191.html (9,113 bytes)
2. RE: "hanging" revs... (score: 1): Author: "Dodd, Kelvin" <doddk@mossmotors.com>; Date: Wed, 7 May 2003 14:04:46 -0700; When you slam the throttles closed, the mixture in the engine goes imediately rich until the unburnt fuel in the intake tract is used up. This is an emmision no-no. The system is designed to over-ru; /html/mgs/2003-05/msg00193.html (10,146 bytes)
3. Re: "hanging" revs... (score: 1): Author: "Jeff Fayne" <fayne@attglobal.net>; Date: Wed, 7 May 2003 16:35:49 -0500; I'll assume you cehcked the obvious binding of the throttel cable... Sounds like you're experiencing the effects of the poppet valve on the carb throttle plates. The plate is fitted with a spring lo; /html/mgs/2003-05/msg00194.html (8,510 bytes)
4. Re: "hanging" revs... (score: 1): Author: "Mike Janacek" <mjanacek@snet.net>; Date: Wed, 7 May 2003 17:28:51 -0400; I believe it's caused by the way dashpots work. Not necessarily the oil as I use a 20 wt. in mine and have the slow return to idle as you do. No smog stuff on mine at all. Mike '79B (SU HS4's) /// or; /html/mgs/2003-05/msg00195.html (9,944 bytes)
5. Re: "hanging" revs... (score: 1): Author: Barney Gaylord <barneymg@MGAguru.com>; Date: Wed, 07 May 2003 16:38:24 -0500; This is normal for that car. But you can fix it !!! By 1971 the carburetors had an overrun valve. This is a small spring loaded poppet valve which is part of the throttle plate. When you lift off the; /html/mgs/2003-05/msg00196.html (9,196 bytes)
6. RE: "hanging" revs... (score: 1): Author: Chuck Renner <crenner@dynalivery.com>; Date: Wed, 7 May 2003 16:45:47 -0500; Ok, so why is it that on the emission controlled cars, removing the gulp valve can lead to backfiring? Is it something inherent in the Z-S carb? /// or try http://www.team.net/cgi-bin/majorcool ///; /html/mgs/2003-05/msg00197.html (7,761 bytes)
7. Re: "hanging" revs... (score: 1): Author: "schooler" <schooler@member.afa.org>; Date: Wed, 7 May 2003 17:57:33 -0400; That is annoying, isn't it? When I picked up my '69, brand new, that's how the engine behaved. Slow to return to idle rpm. Caused by the emissions control equipment, primary the gulp valve and the t; /html/mgs/2003-05/msg00198.html (10,040 bytes)
8. RE: "hanging" revs... (score: 1): Author: "Dodd, Kelvin" <doddk@mossmotors.com>; Date: Wed, 7 May 2003 15:24:48 -0700; Bill answered that one. The system works together. If you remove one part, other areas can tend to give more of a problem. On the MG the gulp valve feeds air into the inlet under high vacuum conditi; /html/mgs/2003-05/msg00200.html (8,809 bytes)
9. RE: "hanging" revs... (score: 1): Author: Chuck Renner <crenner@dynalivery.com>; Date: Wed, 7 May 2003 17:40:38 -0500; Thanks Kelvin, makes perfect sense now. Any idea if such a diverter still exists that a B could easily use? /// or try http://www.team.net/cgi-bin/majorcool /// Archives at http://www.team.net/archi; /html/mgs/2003-05/msg00201.html (8,045 bytes)

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