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When warm:

1. does starter crank engine, but engine won't fire up? or
2. starter doesn't spin engine at all?
 

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Discussion Starter · #3 ·
The engine spins, So at first start up its fine. If I run for 1 min and cut off it will start back up. But if the engine is hot it keeps cranking and wont fire up.. Maybe spark plugs,, like i said i dont think the previous owner ever served this vehicle. The bike has full power and speed.
 

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Not likely plugs, they experience +1500F regardless of operating temp of engine. Might be:

  • ignition coils
  • ignition switch
  • run/kill switch
  • crank/cam sensor
  • maybe even ECU
Follow test and measure procedures in manual. Problem area will jump out at you, it'll be so obvious. Like lion chewing on your leg, can't miss it!
 
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Discussion Starter · #5 ·
Not likely plugs, they experience +1500F regardless of operating temp of engine. Might be:

  • ignition coils
  • ignition switch
  • run/kill switch
  • crank/cam sensor
  • maybe even ECU
Follow test and measure procedures in manual. Problem area will jump out at you, it'll be so obvious. Like lion chewing on your leg, can't miss it!
WILL DO!
 
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