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  1. M

    Force 120 1976 - Was running great, then gradually lost ability to idle. - Need Help Please

    1. Did Compression test with all spark plugs removed. Ignition off. Engaged starter by energizing the solenoid. 2. I inspected with camera. Some scoring on cylinder #2 but that cylinder doesn't have the worst compression :) #1 115 PSI (Top Cyclinder) #2 130 PSI #3 150 PSI #4 140 PSI 3. Will...
  2. M

    Force 120 1976 - Was running great, then gradually lost ability to idle. - Need Help Please

    OK Will do thanks for the input I will report back.
  3. M

    Force 120 1976 - Was running great, then gradually lost ability to idle. - Need Help Please

    Thanks for your reply. I think the primer is good. Its the only thing that allows the motor to start. If I crank the motor it wont start until i push the key in to open the primer then it starts right up and then dies after that prime fuel is used.
  4. M

    Force 120 1976 - Was running great, then gradually lost ability to idle. - Need Help Please

    @racerone Thank you for your reply! OK Cylinder compression Values: #1 115 PSI (Top Cyclinder) #2 130 PSI #3 150 PSI #4 140 PSI Video of the Motor running, then stopping, unless I squeeze fuel bulb. A. I rebuilt a replacement fuel pump, tested it with a vacuum pump for leaks, it seems...
  5. M

    Force 120 1976 - Was running great, then gradually lost ability to idle. - Need Help Please

    Good Work getting your motor to run!!! I hope I can ask a few questions. I am looking for suggestions, help, prayers, advice. I don't like giving up and want to understand how it works and what is wrong with it. I have a Force 120 from 1976 (Yes 1976). It was running awesome for a year...
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