Author | Topic |

Location: Kita-Ku, Sapporo, Japan
Registered: January 2003
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Re: 18R-C with Weber Carby won't idel
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Sun, 07 September 2003 10:25

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well, on my 34DMS weber, there are three adjustments.
throttle stop, for idle speed,
idle mixture screw, like a normal one
idle air bypass screw,
this last one allows air to bypass the throttle plate and idle circuit. if your idle is rich, it also allows you to increase idle with it.
i think it's main purpose is to lean out the mixture on cruise, ie very slight throttle operation, without mucking up the mixture when power is needed.
it could be that your idle circuit has blocked up... maybe clean out the carb, or alternatively, adjust throttle stop and richen mixture...
hmmmm, it doesn't idle? if you tap the throttle, do revs go up for a few seconds (like to 2000-2500rpm) then die off a few seconds later??? i had this problem 4 days ago when i had two massive air leaks at the manifold gasket.... could be another option.
good luck.
Cya, Stewart
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| Subject | Poster | Date |
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18R-C with Weber Carby won't idel
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ra23celicachick | Sun, 07 September 2003 06:02 |
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Re: 18R-C with Weber Carby won't idel
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munki | Sun, 07 September 2003 06:09 |
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Re: 18R-C with Weber Carby won't idel
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roadrunner | Sun, 07 September 2003 08:10 |
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Re: 18R-C with Weber Carby won't idel
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thechuckster | Sun, 07 September 2003 08:50 |
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Re: 18R-C with Weber Carby won't idel
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earlyrolla | Sun, 07 September 2003 10:21 |
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Re: 18R-C with Weber Carby won't idel
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oldcorollas | Sun, 07 September 2003 10:25 |
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Re: 18R-C with Weber Carby won't idel
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ra23celicachick | Sun, 07 September 2003 22:28 |
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Re: 18R-C with Weber Carby won't idel
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Jason | Sun, 07 September 2003 23:41 |
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Re: 18R-C with Weber Carby won't idel
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Steve M | Mon, 08 September 2003 01:28 |
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Re: 18R-C with Weber Carby won't idel
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ra23celicachick | Mon, 08 September 2003 02:39 |
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Re: 18R-C with Weber Carby won't idel
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ra23celicachick | Thu, 11 September 2003 22:33 |
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Re: 18R-C with Weber Carby won't idel
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roger | Fri, 12 September 2003 01:03 |
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Re: 18R-C with Weber Carby won't idel
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CuRtana | Fri, 12 September 2003 01:12 |
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Re: 18R-C with Weber Carby won't idel
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Jason | Fri, 12 September 2003 01:45 |
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Re: 18R-C with Weber Carby won't idel
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ehendrikd | Fri, 12 September 2003 02:30 |
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Re: 18R-C with Weber Carby won't idel
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CuRtana | Fri, 12 September 2003 04:02 |
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Re: 18R-C with Weber Carby won't idel
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ehendrikd | Fri, 12 September 2003 04:13 |
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Re: 18R-C with Weber Carby won't idel
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CuRtana | Fri, 12 September 2003 04:16 |
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Re: 18R-C with Weber Carby won't idel
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ehendrikd | Fri, 12 September 2003 04:19 |
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Re: 18R-C with Weber Carby won't idel
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CuRtana | Fri, 12 September 2003 04:23 |
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Re: 18R-C with Weber Carby won't idel
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ra23celicachick | Fri, 12 September 2003 04:51 |
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Re: 18R-C with Weber Carby won't idel
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ehendrikd | Fri, 12 September 2003 05:22 |
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Re: 18R-C with Weber Carby won't idel
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M.W.P. | Fri, 12 September 2003 05:21 |