Milwaukee Eight (M8) 2017 and up M8 Air and Liquid Cooled discussion
Sponsored by:
Sponsored by:

Cold startup rattle

Thread Tools
 
Search this Thread
 
  #41  
Old 11-17-2022, 03:30 PM
mjwebb's Avatar
mjwebb
mjwebb is online now
Seasoned HDF Member
Join Date: Jan 2008
Location: State of Confusion
Posts: 11,976
Received 8,691 Likes on 4,492 Posts
Default

Originally Posted by tmac00333
What the hell is your problem, Jack? If you don't mind, I'll make up my own damn mind about my own damn problems. I will consider ALL the information. Who the hell died and made your the damn expert?
easy there cowboy, no need to be so grumpy..what I was saying anyway is..what the MOCO says, including the part about gently riding until oil gets up to temp in order to properly lubricate its components or engine damage may occur...I follow their instructions to the letter, and consequently we have not had lifter problems in 17 years, several Harleys each bikes and over 165,000 miles combined..people report noises, problems, etc...we don't always know what they used for lubricants or what modifications were done or if they mistreat their machines and beat on them etc.,..I suspect all that latter stuff is responsible for some problems having been reported..we're just one example of owners who follow manufacturer recommendations and don't experience these particular problems..luck, or coincidence? who knows, but no sense in doing anything different
 
  #42  
Old 11-17-2022, 03:39 PM
mjwebb's Avatar
mjwebb
mjwebb is online now
Seasoned HDF Member
Join Date: Jan 2008
Location: State of Confusion
Posts: 11,976
Received 8,691 Likes on 4,492 Posts
Default

Originally Posted by Tired
Got any ideas why the moco doesn't cert their engine oil per ILSAC or API?
I certainly do, which comes straight from the Horse's, er', HOG's mouth in this case

* Harley Davidson motor oil does not have a professional rating from a 3rd party, or do they mention how their oil compares to API or JASO ratings. Their official reason for not having an API rating is:

"Harley-Davidson® does not recommend any lubricants that have not been tested and approved by Harley-Davidson® engineering because we do not control the formulations. Lubricants are reformulated frequently to meet changing American Petroleum Institute (API) Ratings. API Ratings are developed and tested for use in water-cooled automotive engines and diesel applications. There is no API Rating (classification) for Motorcycle Engines.

Other motorcycle motor oils have API and JASO ratings that are printed on the oil container labels including motor oil from motorcycle manufacturers like Honda and Kawasaki. HarleyDavidson oils are certified and tested in house and do not have these ratings."

anyway, HD fluids are all we have ever used, have served us well so see no need to change after this long
 

Last edited by mjwebb; 11-17-2022 at 05:36 PM.
  #43  
Old 11-17-2022, 03:42 PM
theheder's Avatar
theheder
theheder is offline
Road Master
Join Date: Jun 2019
Location: Clayton, NC
Posts: 779
Received 905 Likes on 296 Posts
Default

My 2019 Triglide 114" does it every cold start and lasts about 2 seconds. It has done it since I test drove it and still does it with 23K miles.
 
  #44  
Old 11-17-2022, 04:10 PM
propflux01's Avatar
propflux01
propflux01 is offline
Road Master

Join Date: May 2007
Location: Arkansastan
Posts: 1,217
Received 264 Likes on 167 Posts
Default

Originally Posted by Tired
Got any ideas why the moco doesn't cert their engine oil per ILSAC or API?
They do not need to. Its fluid is only marketed for HD Motorcycles. They make no claim to any other brand they do not own.
 
The following users liked this post:
mjwebb (11-17-2022)
  #45  
Old 11-17-2022, 04:31 PM
tmac00333's Avatar
tmac00333
tmac00333 is offline
Grand HDF Member
Join Date: Oct 2010
Location: Florida
Posts: 4,631
Received 1,757 Likes on 1,141 Posts
Default

Originally Posted by mjwebb
easy there cowboy, no need to be so grumpy..what I was saying anyway is..what the MOCO says, including the part about gently riding until oil gets up to temp in order to properly lubricate its components or engine damage may occur...I follow their instructions to the letter, and consequently we have not had lifter problems in 17 years, several Harleys each bikes and over 165,000 miles combined..people report noises, problems, etc...we don't always know what they used for lubricants or what modifications were done or if they mistreat their machines and beat on them etc.,..I suspect all that latter stuff is responsible for some problems having been reported..we're just one example of owners who follow manufacturer recommendations and don't experience these particular problems..luck, or coincidence? who knows, but no sense in doing anything different
OK, that's your experience. Didn't mean to pop off, but maybe somebody else has a different one. Which is usually the case. Hence the question asking about other owners who might have had a different experience.
 
  #46  
Old 11-20-2022, 07:13 AM
aarondeere's Avatar
aarondeere
aarondeere is offline
Cruiser
Join Date: Oct 2016
Location: Md
Posts: 161
Received 65 Likes on 46 Posts
Default

Have 34k on a '18 114 heritage. I ride year around from 20 degrees to 100 and especially when it's below 40 it'll rattle for 5 seconds or less. Has done this for quite some time. My local shop has heard it when I've left it there for a few days and says it's normal. They've had bikes with well over 100k stock making the same startup sounds and it's just the lifters. I run harley filters and oil and am not concerned. Like others said it's normal and just have fun riding. If your really concerned I'd just drop in a 131 crate engine and call it a day. 😆
 
The following users liked this post:
mjwebb (11-20-2022)
  #47  
Old 11-21-2022, 07:18 AM
tmac00333's Avatar
tmac00333
tmac00333 is offline
Grand HDF Member
Join Date: Oct 2010
Location: Florida
Posts: 4,631
Received 1,757 Likes on 1,141 Posts
Default

Originally Posted by aarondeere
Have 34k on a '18 114 heritage. I ride year around from 20 degrees to 100 and especially when it's below 40 it'll rattle for 5 seconds or less. Has done this for quite some time. My local shop has heard it when I've left it there for a few days and says it's normal. They've had bikes with well over 100k stock making the same startup sounds and it's just the lifters. I run harley filters and oil and am not concerned. Like others said it's normal and just have fun riding. If your really concerned I'd just drop in a 131 crate engine and call it a day. 😆
Don't really feel like dropping $6,000.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
madmaxz24
Milwaukee Eight (M8)
16
10-12-2020 10:12 AM
mikegalway
Milwaukee Eight (M8)
20
07-07-2018 07:45 AM
CDFXD
Dyna Glide Models
1
07-22-2013 11:28 AM
harleyglen
Sportster Models
3
11-24-2012 08:34 AM
dog155
Custom Models
3
08-02-2007 09:26 AM



Quick Reply: Cold startup rattle



All times are GMT -5. The time now is 12:41 PM.