walker 48'' model t engine problem

Discussion in 'Mechanic and Repair' started by EARTH5, Jul 29, 2011.

  1. EARTH5

    EARTH5 LawnSite Member
    Posts: 124

    I have asked this before but i thought i solved the problem with a new fuel pump, but still doing it..
    I have a walker model t ghs with 20 hp kohler carburated model.
    The problem is after it gets warm approx. 10-15 mins, it sputters and stops... it will re start and run again and do the same thing. ok
    Heres a list of what i have done:
    new fuel pump and filter
    new gas cap
    cleaned carburator
    checked for spark

    I am outta ideas... was thinking maybe a coil or some sort of an electrical problem but i am not able to test as it runs when i try to test the electrical.... aaaaaargh!!! any ideas guys.... Thanks in advance

  2. piston slapper

    piston slapper LawnSite Platinum Member
    Posts: 4,245

    Its probably not a fuel issue if it cranks right back up.
    I'd be looking for melted wiring connections or fuse holders.

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