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Running on 45 Weber
https://www.ausmini.com/forums/viewtopic.php?f=2&t=93724
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Author:  davem [ Sat Sep 10, 2016 8:05 pm ]
Post subject:  Running on 45 Weber

I've been having issues with my Weber, it's free revving at present. Tonight I changed the throttle cable with no luck. I'm guessing it's going in for repairs, any suggestions what is causing it?

Author:  drmini in aust [ Sat Sep 10, 2016 8:56 pm ]
Post subject:  Re: Running on 45 Weber

Does it have throttle bypass bleed screws? If so check they are closed. Does it have an air leak? O-ring mounts can do this, so I use gaskets instead. Never given a problem.

Author:  davem [ Sun Sep 11, 2016 10:13 am ]
Post subject:  Re: Running on 45 Weber

Thanks Kev, doesn't have any bypass screws, the Weber came off a previous car, Unknown/history condition of the carburetter, it has done this before on the odd occasion, but it does it all the time now. When l get home I will take the Weber off and inspect the gasket for signs of leaking. I'm doubtful though, as soon as l start it, the revs just climb, like something internally is caught feeding air into the carb. There is a place at Bureood, who specialises in Weber servicing, thinking of taking it there to get rebuilt. Anyone uses this company before?

Author:  Phil 850 [ Sun Sep 11, 2016 8:27 pm ]
Post subject:  Re: Running on 45 Weber

I took a HB Torana to Howarths Carburettor Service there in 1970, they did a great job :D
Doubt the same guy's are there but there still is a carburettor place there.

Author:  drmini in aust [ Sun Sep 11, 2016 9:45 pm ]
Post subject:  Re: Running on 45 Weber

Could be something worn or loose in the choke (is aux carb on a Weber)? They are known to leak fuel through when worn, so many racers block it off.
The Burwood place is Carburettor Service Co. I have bought parts there, but not got one rebuilt.
Why not take it to Graham Russell or Greig Malaure, they both speak Weber. I bet the result would be cheaper.

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