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M8 using ALLOT of oil

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Old Apr 17, 2018 | 06:11 PM
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Default M8 using ALLOT of oil?

Anyone else using oil? I mean like a qt in 900 miles?
 

Last edited by JWD123; Apr 17, 2018 at 06:30 PM. Reason: Being thoughtful and getting feedback before blaming
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Old Apr 17, 2018 | 06:54 PM
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What model do you have and how many miles are on it?
Best thing to do is call your HD service dept and have them begin to document the situation.
 
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Old Apr 17, 2018 | 07:04 PM
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Is it burning it or leaking. My 2017 had a cracked head from factory that took 4000 miles before the dealership finally found it. They changed the rocker box gaskets twice before finally finding the crack in the rear head.
 
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Old Apr 17, 2018 | 07:05 PM
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Originally Posted by JWD123
Anyone else using oil? I mean like a qt in 900 miles?
2018 Street Glide. Harley says 1qt per 1000 miles is acceptable usage... Really!

Originally Posted by Bweb
Is it burning it or leaking. My 2017 had a cracked head from factory that took 4000 miles before the dealership finally found it. They changed the rocker box gaskets twice before finally finding the crack in the rear head.
No oil seen anywhere. Although the right exhaust is slightly oily not just dry and sooty.
 

Last edited by ChickinOnaChain; Apr 23, 2018 at 09:16 PM.
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Old Apr 17, 2018 | 07:10 PM
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What year? Bought mine May of 2017. There was a new design on rocker box gaskets. Mine was also leaking on the rear exhaust pipe and side covers. The rocker boxes were leaking oil also.
 
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Old Apr 17, 2018 | 07:11 PM
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Originally Posted by JWD123


2018 Street Glide. Harley says 1qt per 1000 miles is acceptable usage... Really!
dealership inspection and consumption process time...they can say all they want that should never be acceptable...not completely uncommon on some new ones and they often settle in to much more acceptable normal consumption..some stay put consistently
 
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Old Apr 17, 2018 | 07:18 PM
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Originally Posted by JWD123
Anyone else using oil? I mean like a qt in 900 miles?
Basically 5 quarts in the recommended change interval, at that rate its a self changing system! Sounds to me like you need to find another dealer ASAP!
 
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Old Apr 17, 2018 | 07:25 PM
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Originally Posted by Quik
Basically 5 quarts in the recommended change interval, at that rate its a self changing system! Sounds to me like you need to find another dealer ASAP!
This was not the dealer, this was the answer from Harley Corporate. What kind of crap are they building to say that much oil consumption is normal???? I can drive any car I’ve ever owned, including my high hp Z06 for 10,000 miles with Zero oil usage. Under Harley’s math, 8 cylinders could use 4qts every 1000 miles and be ok....lol
 
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Old Apr 17, 2018 | 07:47 PM
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Originally Posted by JWD123


This was not the dealer, this was the answer from Harley Corporate. What kind of crap are they building to say that much oil consumption is normal???? I can drive any car I’ve ever owned, including my high hp Z06 for 10,000 miles with Zero oil usage. Under Harley’s math, 8 cylinders could use 4qts every 1000 miles and be ok....lol
Oh , that's even worse if the mothership said that, yeah that seems 150% unacceptable to me. If someone's 2018 uses no oil but yours uses that much then obviously it's a problem somewhere.
 
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Old Apr 17, 2018 | 08:00 PM
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Originally Posted by JWD123


2018 Street Glide. Harley says 1qt per 1000 miles is acceptable usage... Really!
Load of crap my 17 RK hasn't used 1/3 quart in 2800+ mi.
 
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