Recent content by mcostello

  1. mcostello

    L21zsn will not start.

    Engine holds vacuum well, have not checked pressure yet.
  2. mcostello

    L21zsn will not start.

    I cannot get a "wet" plug. I have cleaned the tank and all hoses and fuel shut off valve. Gas flows from the hose when disconnected from carb. Fuel bowl has fuel in it. Will give it a few pulls to clean it out with the plug out. Last it ran, it was running fine then the mag died. I have had to...
  3. mcostello

    L21zsn will not start.

    It has spark, and compression. If I spray starting fluid into the carb, no joy. Changed the plug several times. Hints, suggestions, or a friendly tap on the shoulder to wake up and see the trees not the forrest.
  4. mcostello

    When customers work on their own stuff.

    I had a truck that a local tractor repair man worked on. The gas tank rotted out so He cut a hole in the truck bed and used a grease barrell for a gas tank. Changing the oil one day and looked into the engine I noticed there was a hole in the block mostly welded up. Asked Him what happened...
  5. mcostello

    How to resize photos

    I got it to work.
  6. mcostello

    Hertz car rental is dropping 20,000 EV cars for gas powered.

    My family all immigrated and They all did it legally.
  7. mcostello

    Kohler engine no spark till coasting.

    Everything works now. New switch identical, even the old key works.
  8. mcostello

    Kohler engine no spark till coasting.

    No patent numbers on new switch. Old key fits new switch. New key too big to fit old switch, filing will fit that, just for reference. I took the old switch apart,because I am like that. and the switch was not burned out or anything. It was functioning as intended, just the wrong switch for the...
  9. mcostello

    Kohler engine no spark till coasting.

    No letters on terminals, letters on new switch are almost under the terminals, old switch is too old to see,new one just barely. Looks exactly the same. will check patent numbers shortly.
  10. mcostello

    Kohler engine no spark till coasting.

    Yes My electrical troubleshooting is weaker than I like, but I am learning. I had to go into town today and had to drive past O'reilly's twice. I decided to drop in and see what They had. I found the switch referred to above and it works. I thank Every one that has helped Me with this problem.
  11. mcostello

    Kohler engine no spark till coasting.

    There are no letters visible on the back of the switch after I cleaned it up gently. I do not have a lot of small engine electrical experience. I have a small machine shop and weld, turn, bore and otherwise do metal repair. I have a lot to learn about small engines.I clean and rebuild carbs. The...
  12. mcostello

    Kohler engine no spark till coasting.

    Here is the switch that I have used since We have owned it.
  13. mcostello

    Kohler engine no spark till coasting.

    Ariens model 931018, serial 002307. Pictures of switch coming this evening.
  14. mcostello

    Kohler engine no spark till coasting.

    I just came up from starting the mower. I hooked up a live 12V wire and it turned over 2-3 times and started right up, which it has never done. So I bypassed the switch. Now I need to know which switch to buy. The Wife is very happy as this is Her mower. Model 341S Specs 71109A serial 8318085
  15. mcostello

    Kohler engine no spark till coasting.

    If it is not getting a spark when cranking then all the fuel in the world will not fire (unless it's a diesel.) It will start when coasting. No spark until I let off the key and the motor coasts.
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