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25hp Kohler backfiring

Discussion in 'Mechanic and Repair' started by HLM86, Mar 18, 2008.

  1. HLM86

    HLM86 LawnSite Member
    Messages: 120

    I have a 25 hp Kohler Command Pro on a Lazer Z only about 150 hours, and while running the mower with the blades engaged it will backfire every now and then. It doesn't sputter or lose power or anything, just pops one loud time. Any ideas on what the problem is? I did a search and didn't find what I was looking for. Thanks for any help.
  2. ed2hess

    ed2hess LawnSite Fanatic
    Messages: 14,297

    I have seen that happen when an interlock is intermittent like the one under the seat in bumpy terrain.

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