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Old 05-23-2017, 12:56 PM   #6
FirstOwner69
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Join Date: May 2010
Location: Wisconsin & Arizona
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Re: Heat riser spring and weight

Quote:
Originally Posted by davepl View Post
Thanks guys! Mine doesn't stick, it just stays somewhat closed and bounces around at hot idle, when I think it should be fully open. Not stuck though.
Sounds normal. Will open fully due to exhaust flow at higher RPMs as Stocker said. They also may rattle at times.
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