General Topics/Tech Tips Discussion on break in periods, rider comfort, seats and pad suggestions. Tech tips as they become available will be posted here.

How much oil do you go through?

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Old May 13, 2022 | 07:41 AM
  #11  
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07 Bagger, not a drop
 
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Old May 13, 2022 | 09:05 AM
  #12  
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2014 103” 25k miles. Virtually none. Never add any between 3k mile oil changes, and never have seen a noticeable drop on the dip stick. And 75% of the time riding it pretty hard.
 
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Old May 13, 2022 | 09:10 AM
  #13  
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Originally Posted by gonemad
For the M8 owners (including me) I read here last year that up to a quart every 1500 miles was within spec, and was told personally at a large dealer svc dept last year that up to a quart every 1000 miles was “within spec”.

I have no idea whatsoever how accurate either of those statements are.
Harley issued a TSB saying that a quart in 1500 miles with the M8 is acceptable.. https://www.tsbsearch.com/Harley-Davidson/TT461
 

Last edited by jwt873; May 13, 2022 at 09:12 AM.
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Old May 13, 2022 | 09:11 AM
  #14  
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One-quarter quart every 5K. Stock breathers, I don't use a catch can or vent. Dino oil (synthetic burns more).
 
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Old May 13, 2022 | 10:28 AM
  #15  
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Nada...
 
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Old May 13, 2022 | 10:50 AM
  #16  
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Never measured it but I would say about a quart every 5,000 miles. Heading out on a trip hear soon and will top it off before I go. 2019 Street Glide.
 
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Old May 14, 2022 | 10:53 PM
  #17  
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No oil usage 2016 TC 103 FXDB
 
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Old May 17, 2022 | 09:43 PM
  #18  
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Not a drop since in bought it in 18
 
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Old May 18, 2022 | 12:52 AM
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15K on my FM 128 build, uses about 1/2 qt between changes
 
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Old May 18, 2022 | 07:08 AM
  #20  
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I don't ever need to add oil between changes.
 
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