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  1. M

    Force 120hp won't start

  2. M

    Force 120hp won't start

    Took it almost apart. I notist piston slap.... Good this be the problem of bad idle. Compression is 120 on Al 4 cilinders
  3. M

    Force 120hp won't start

    Stil no luck. Runs a little bit better. Bad idle still. Taking the engine apart. Looking for leaks ore something.
  4. M

    Force 120hp won't start

    So new reeds arrived from boyesen. Looks good. Sadly weather sucks to put them on the motor
  5. M

    Force 120hp won't start

    Yes me too. Changes the oil. Old oil looked very nice. Turned it by hand. Gears are working. But...... Let's hope. First wait for the boyesen reeds
  6. M

    Force 120hp won't start

    Stainless. Very weird. They seem to get stock in a way. But look very good
  7. M

    Force 120hp won't start

    Ok. Engine is completely rebuild. Pistons gadgets, bearings. Fuelpump rebuild. New flywheel new. Tested all with dva tester. New starter. Etc... Carbs rebuild. Timing 28 WOT. Reeds where looking good, but very sticky on the holder. Had to push quite hard to open them. Waiting for boyesen reeds...
  8. M

    Force 120hp won't start

    Look a few posts back....bad idle mainly. Hard to start.... And when choking gas is comming out of the back from carbs
  9. M

    Force 120hp won't start

    Tnx. Any idea about the float travel/hight
  10. M

    Force 120hp won't start

    The pin/ in the middel is not centered (both carbs) should this be a problem??
  11. M

    Force 120hp won't start

    So i ordert reeds from boyesen. Hoping that is the problem. Now waiting so cleaming the carbs again. What should the travel distance be for the floats close and open. Hope someone can help
  12. M

    Force 120hp won't start

    But only when i choke.. So ive iam correct it has nothing to do with the floats. When i prime nothing happens. No leaks
  13. M

    Force 120hp won't start

    Gas only comes out of the back. Only when choking. Primer bulb gets raily hard and then there is no gas comming out... Reeds are also stainless and look like New. They close almost completly only a real small gap
  14. M

    Force 120hp won't start

    I follewed that like 10 times... About the starter... When i use the ignition key or jump the relais with a thin wire it cranks... When the engine want to take over(wants to start) it stops. And the Gear on the starter retracs. Every kabel is New.. Lets say... I choke. Give half throttle and...
  15. M

    Force 120hp won't start

    Hello again. So i set 28 degrees WOT. when you push back the timing tower the lines are exactly at the roller of the carb. Put a few drops of gas in the holes of the sparkplugs. Again the engine want to start but the (New) starter disangages immediately Tried that a few times. But no start.
  16. M

    Force 120hp won't start

    Hmmm tnx. Flywheel key is good. Flywheel also. Put a new starter on it. So it cranks good. What about the spark plugs?
  17. M

    Force 120hp won't start

    Dva result blue to blue white 400v connected and disconnected Red to red White 70v connected and disconnected. Output to coils... Cil 1 223 Cil 2 299 Cil 3 292 Cil 4 318 Resistance coils is about 950 ohm...
  18. M

    Force 120hp won't start

    I Tried with the fuel drops.... It wants to start... But no luck. I dont think its a fuel problem. The plugs are wet. I set timing at 30 WOT. but is the timing correct at iddle then???. Where should the possition be of the timing tower? Iam lost here. The plugs are ngk b7hs
  19. M

    Force 120hp won't start

    I use choke. I have to.... Or it won't start at all. When engaging choke the butterflies close completely. I have to use throttle also maybe 2/3... When it fires up the rpm is really high. I can lower it. But at one time its stops Can't read the rpm because the tacho isnt working. But its at...
  20. M

    Force 120hp won't start

    Ok. The engine is stil hard to start. But when its running its really snappy on the gas. But no idle. Nothing. How do i test the stator with a dva meter?? Maybe its a bad stator... And what are the correct sparkplugs for this engine 120ld91d... Is it the ul18v champion?
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