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runs only half/choked 3.5 briggs

Discussion in 'Mechanic and Repair' started by bayaa, Jun 25, 2002.

  1. bayaa

    bayaa LawnSite Member
    Posts: 43

    I have a 3.5 briggs and it will only stay running with the choke half way choked does any body know why

  2. carb mixture setting
    hole in carb diaphram
  3. bayaa

    bayaa LawnSite Member
    Posts: 43

    by chance could you explain how to replace the diaphram?
  4. Its in the carb-send me the model # off the engine and I can give better instructions.
  5. Pelican

    Pelican LawnSite Member
    Posts: 164

    Another possibility is dirt in the jets, requires disassembly and cleaning.

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