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Old Mar 18, 2008 | 03:52 PM
  #1  
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Default engine noise
engine has a tick replaced whole upper half of engine, piston, rings, valves ,guides seals timing chain, springs and cam. any answers what the noise could be
 
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Old Mar 18, 2008 | 03:54 PM
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Default engine noise
what kinda bike, and could be your rockers or valve adjustment
 
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Old Mar 18, 2008 | 04:05 PM
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Default engine noise
1987 warrior replaced rockers, lash is correct
 
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Old Mar 18, 2008 | 04:08 PM
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Default engine noise
needs break in time then. is it a loud ticking noise or suttle. When I rebuilt mine it did that for the first hour then quit.
 
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Old Mar 18, 2008 | 04:11 PM
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Default engine noise
had same noise before rebuild
 
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Old Mar 18, 2008 | 04:17 PM
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Default engine noise
well it may be something in the lower in, I don't know would have to hear it to give a idea.

Did you replace the rocker arms themselves, the could be bad.
 
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Old Mar 18, 2008 | 04:24 PM
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Default engine noise
yes replaced rocker. do you think it could be crank bearings
 
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Old Mar 18, 2008 | 08:17 PM
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Default engine noise
when i rebuilt my warrior engine it had a few ticks i had to work out but sounds like yours may be the start of a bad crank berring
 
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Old Mar 18, 2008 | 10:21 PM
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Default engine noise
could be, was there slack in the rod (side to side) when you went to rebuild it..
 
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