65GS.com - Buick Gran Sport Enthusiasts!
General Discussion => GS Questions => Topic started by: Arthur on September 20, 2020, 03:30:43 PM
-
Hard starting after setting several days, suspect fuel bowl boil out after driving. The best solution or solutions to help? On a 65 GS Skylark 401.
-
Has carb had a kit in it recently!? Want to make sure the the accelerator pump is in good shape ,bowls are clean and floats are set right! Although not stock electric chokes help!
-
Arthur. Had the same problem. The accelerator pump leather was gone. Rebuilt the carb with a new pump and the problem was solved.
-
Sound like a good idea to rebuild since it has been decades since I last rebuilt. I read in one of the documents where this problem was noticed early by GM and they were talking about composite base gaskets as a source of heat transfer. I will change out to a non composite gasket when with the rebuild. thanks for the input