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Toro 42in z master mower help

Discussion in 'Mechanic and Repair' started by srh182, Dec 2, 2007.

  1. srh182

    srh182 LawnSite Member
    Posts: 20

    i have a Toro 42in z master riding mower with a EFI kohler engine in it i have only put about 25 hours on it since the last service so it was running good and all the sudden no power i pulled the plugs and they are very black so i put some new ones in and still now power i pulled the new plugs that only have about 2min on them and they are very black any help with this prob would be nice if i can give any more info let me know
  2. Restrorob

    Restrorob LawnSite Fanatic
    Posts: 11,023

    Have you noticed any rattling from the muffler ? Even if you haven't a baffle could have broke loose inside and plugging exhaust flow, I have seen this a few times on EFI's and others as well.
  3. srh182

    srh182 LawnSite Member
    Posts: 20

    i dont think so but i will take a look thanks
  4. srh182

    srh182 LawnSite Member
    Posts: 20

    i looked at the exhaust and every thing looks good to me

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