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smoking at start up

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Old Sep 9, 2014 | 07:07 AM
  #1  
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RSDUDA
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From: CHESHIRE MA /WAKEFIELD RI
Default smoking at start up

I have a 76 fxe wiseco 30 over pistons and the heads and valves are in good shape will be file for weeks but every now and again when it starts it will blow a large cloud of blue smoke out the exhaust then it will be fine for a few more weeks didn't know if there were any ideas out there
thanks
Ron
 
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Old Sep 9, 2014 | 07:13 AM
  #2  
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soft 02
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From: TOAK western branch
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Usually smoke at start up is valve guide/seals.
 
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Old Sep 9, 2014 | 03:51 PM
  #3  
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johnjzjz
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From: la la land jerzey
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agree a valve guide seal could be loose on the guide top and sometimes it sticks up and that will allow oil to pass intake or exhaust /< my guess its an exhaust you should be able to pick it up on the plug what one is doing it
 
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Old Sep 9, 2014 | 03:59 PM
  #4  
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RSDUDA
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From: CHESHIRE MA /WAKEFIELD RI
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it uses no oil to speak of and it only does it once every 2 or 3 weeks or if it sits after being run hard , I guess I will have to pull it apart this winter
 
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