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Re: Thumping noise from airbox
Posted to HD/Fleet Forum on 7/3/2014 3 Replies

Did the pushrods look similar to mine? Do you know the cause of the noise? I figure not all the exhaust is leaving the cylinder... The damaged rockers are all on the exhaust side... The puffing from the crankcase makes me think I've got bigger problems though.... Login to read more.

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