@bluecoupe30! - can you share the link to that site please?I hope you find your solution. It is out there. Much useful information above, and it is great you are sharing what you try as you work through this dieseling. In my own, limited experience, the '90's era Weber 32/36s that I rebuilt, responded well and I am very happy at how they perform now. But I would not proceed with any rebuild if I could not deal with throttle shaft vacuum leak. Fortunate to have the Canadian distributor for Weber here in Vancouver, and I installed these inexpensive bearings that eliminate the vacuum leak in older Webers. Yes, may not be your issue, and only part of the process, but these helped me get to the end of the quest for tuned, synchronized, strong idling and no dieseling, pair of Webers. Good luck and keep us updated! Mike
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I'm close to Seattle so shipping from that Vancouver distro would be cheap if I find I need those parts. Thanks.