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Weber Problems

RyanH

Freshman Member
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All,

Regretably, the only time I seem to visit this forum is when I have a problem. The last time I drove my '79 MGB was back in November, so my last post had to be around that time frame.

Anyway, I started the B on Saturday after a jump start and she sounded strong, however the idle was way high (3,000rpm high). No matter how much I played with the throttle it wouldn't drop. The idle was at 900rpm back in November. The carb is a brand-new Weber down draft that worked great. What could possible go wrong in a matter of a few months? Granted I didn't drive it for a while. Has anyone had similar problems/experiences? If so any help would be greatly appreciated.

Ryan
 
Pop it apart and clean up the throttle bore around where the butterflies seat. Chances are there has been some aluminum corrosion there and a ridge is present..

Oh and checking for a sticky choke is also a good idea..
 
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