11 comments . SUPPORT US AND SHOP IN THE OFFICIAL LAW ABIDING BIKER STORE If you ride short distances, you'll likely never experience the sumping issue. I've been watching this sumping issues on these M8's closely. I installed Harleys newly released oil pump cover 62400206 that has an large rubber seal that seals off the crank area from the cam chest and took it for a long high rpm ride. The Service Manager told me to go home and refill both cases that I had drained and measured the … All around poor performance. 3) it actually makes little difference on an M8 as far as what the stick says. Personally, I intend to drain the sump when I change the oil. Bugatti run their Chiron engines at red line for like eight hours straight to … After a shorter ride, the bike will build up oil in the crankcase and then you'll shut the bike down. Let's face it, most UK bikes won't have significant mileage & will have been well treated/serviced compared with the average … Does not come with braided line or an fittings. out. I've heard of this issue on earlier models, but I don't know about the M8. I just purchased a 2019 roadglide special with the 114, at the 1000 mile service the service manager told me about the issue, said to check the levels frequently and if I ever heard any noises or noticed changes in the levels to bring it in for some kind of vent tube that is supposed to fix the issue if it occurs. 2012 Triglide Piaggio MP3 500 to get groceries 1991 FLHS as back up, Nuff Said," Were Burnin Daylight, Lets Ride"(Sober 33years), The oil pump cannot keep up with volume of oil, too much oil in the case, BIG loos of power. Can someone tell me what sumping is? Harley-Davidson Milwaukee 8 Engine Problems! It’s been two years and some problems have bubbled up to HD attention. Tripped1, Dec 31, 2018 #29. Oil level too high - run oil level no more than 3/4 - 7/8 full cold, check oil level per owner's manual That … The Cam Plate provides better oil flow to critical portions of the motor. The most common accessory issue is blown fuses. Big T, for clarity I am assuming you checked the sump at the sensor to get the one ounce? Harley-Davidson unveils its eight-valve Big Twin in 107- and 114-inch variants. This transfer is through the tunnel where the clutch push rod goes through the main shaft in the transmission. Here, Kevin Cameron notes several solutions and how they worked. Wet Sumping Explained - Harley Davidson Community . HD cannot address this issue do to EPA restrictions. The A1 Ventilator will offer you engine lower crankcase pressures, cooler oil temperatures, less scavenging of oil into your air cleaner (thus … 2.2. Had that same idea as you about a manual valve inline. That is my personal experience with the M8. The Milwaukee 8 engine came out in Harley Davidson Touring models in 2017. If you don't have a sense of humor you probably have no sense at all. This video explains some of those problems that you may or may not be having. I've been watching this sumping issues on these M8's closely. This product is patented! I might have voided my warranty when I personally tore the motor apart and made it 117. I just read the wording on the Tech Tip Bulletin in the opening post. Some users of the One M8 have reported that their screen rotation is either overly sensitive, or fails to respond fast enough. Check this out, and yes, I'm really pissed! For about the last 3 months or so, every time I start the engine the oil dipstick plug gets blown off, and oil spits out the filler neck. Yes I pulled the S&S pump and reinstalled the latest HD pump I had previously ran but with the new cover. Absolutely love the bike, seems like not every bike gets the issue. The good news is, these fixes are inexpensive and superficial. The A1 Ventilator will allow your engine to breath more than any of the competition. Sorry to lump HTT together with those heathens. According to Motorcyclist, the problem with the clutch not disengaging properly could have led to increased risks of a crash. Is this true? B. This recall affected 46,000 Harley-Davidson motorcycles in total. Fort Lauderdale, Florida USA Admin! From what I saw of that post he "thinks" it has that issue, the dealer is evaluating it now. S&S Quickee Adjustable Push Rods (chrome or black) 2018 street glide transmission. To verify if engine is wet sumping, run engine to operating temperature then shut down and pull the allen head plug from bottom ofengine case. 1.5K views . M8 tour only . If you add a quart to bring it above the add line, it may be more than a quart overfull. But I am seeing more wet heads reporting sumping than the oil cooled heads There has to be something way wrong with the oil pumps and or crank run out IMO Nuff Said," Were Burnin Daylight, Lets Ride"(Sober 33years) Current ride : 17 FREEWHEELER M8, Power Vision tuner, DK Customs Outlaw air cleaner, modified by me head breather vent with drain, Gutted … The Problem As some of you know the new M8 bikes with the hydraulic clutch and some of the twin cams are experiencing oil transfer from the transmission into the primary side. Rumor is that HD is working on new cases for the M8 in an effort to fix this on upcoming … Reports on HDF of a couple 2019's sumping. Here's what we’ve been working on for the Milwaukee-Eight™ to help the wet sumping issues. Harley Davidson reviews (www.harley-davidson.com): WHY TOO MANY ISSUES WITH HARLEY. At low engine speed, an airflow valve’s function synchronizes with the engine’s airflow demands, opening and closing efficiently with the rise and fall of the pistons, from idle to about 3500 rpm. Official Website: https://www.lawabidingbiker.com There is an ongoing oil sumping issue with some Harley-Davidson motorcycles equipped with the 2017-2019 Milwaukee-Eight motor and you should definitely be aware of so you know if your bike is affected. In the report, Harley-Davidson said this is the result of gas bubbles in the master cylinder clutch. When did that happen, and how do I make it stop?! Harley-Davidson just released it’s first all-new Big Twin engine in 17 years, the 8-valve Milwaukee Eight, last month. Bikers are loving the torc they are feeling riding the new 107-engine the Milwaukee 8 have. Loss of power. One HD Forums user wrote, “Like a lot of us, I have the rattling stock gas cap problem. 08 FLHX my grocery getter, 124ci, wfolarry 110" heads, Burns pipe, 158/152 sae, "Never hang on to a mistake just because you spent time or money making it.". Curious minds would like to know. The only stock Harley ,with a fairing; that I have owned that You can pull the front wheel off the ground, shifting to second gear.I have 12,000 on Mine with no fluid transfer or sumping issues.Best Harley that I have owned.No more shaking at idle!! vivid black). Motorcyclelive at the NEC Birmingham UK 2015. It should be a warranty fix! Now WHY should that be a "$25 fix"? The point is, it's scheduled for the repair and more importantly, documented, like I wanted. still at dealer awaiting total bike replacement. Oil level too high - run oil level no more than 3/4 - 7/8 full cold, check oil level per owner's manual; Sub seal of oil pump mis aligned with the scavenge port hole of the engine case. Redfish-Joe, Feb 17, 2010 #2. 9 Posts #4 • Nov 5, 2019. '17 M8 King, no problems. I made sure I shut it down without letting it idle and drained 1oz of oil. Swipe… This is my brother and laws … 2017 Harley Davidson Freewheeler (107 cu.in. The 3 Stage Oil Pump virtually eliminates the dreaded M8 sumping issue, ensuring your motor runs cooler while extending the life of your motor. Bud Bennett said: What should … Then again I had a TC88 and it didn't eat it's cam chain lifters in the 60,000 I had it either. Close. Umbrella valves can get hard over … drains from the sump then there is a wet sumping issue. The A1 Ventilator will allow your engine to breath more than any of the competition. Of course if you talk to any Harley dealer and ask questions about the sumping issues they say there is no such thing on the Softail range of … Sorry to lump HTT together with those heathens. I had initially thought the sumping issue was just with riders that did stage 2, 3 or 4 upgrades. Reply. At 6 oz. Advertised vs Delivered. I have test ridden a few the new Softail models and I do like them. $1,730 Make sure that applications aren’t slowing down the phone, by force stopping anything you aren’t using. M8 … Many schemes have been employed to overcome wet-sumping. First we should explain the difference between wet sump and dry sump systems: In this article a Sump is the lowest … Page created in 0.078 seconds with 51 queries. This recall involved problems with the clutch system which won’t fully disengage. The seal will retrofit to all M8s. Has anyone on this forum experienced sumping? I have a '18 Heritage 114 Softail with the HD torque cam with the HD ECU reflash. We look inside the all-new engine and ride the 2017 H-D touring motorcycles. vivid black). The single-camshaft configuration also returned with the switch to the Milwaukee-Eight engine. This tech article will focus on Triumph, BSA, and Norton motorcycles. There has been a lot of talk about the Milwaukee 8 having issues with sumping and primary fluid transfer. Have a '17 Street Glide Special with Stage III, no issues so far. Hauls serious butt. spooned on my 3rd rear tire and 2nd front at … Fluid will not stay in transmission on 2018 street glide. Knowing I have the old oil pump now I will be especially careful to not void the warranty. Just bought a shop manual for the M8. This happens any time I start the engine, hot or … Forum Issues; Harley Davidson Motorcycles. Price Affordability . Tripped1 Smoove, Smoove like velvet. Does the M8 oil pump bolt to the crankcase, and nor like the cam plate in a TC? After all, the bike is a beast and demands attention. Harley claimed the reason for the new engine platform was to provide faster throttle response, more torque, better sound, … The thing about the internet is if there are 1,000 people who have no problem at all but 3 that do, you are more likely to hear from those 3 than the others. Discussion in 'Softail Models' started by broncosfan, Feb 17, 2010. broncosfan New Member. Milwaukee Eight models have a wet sumping issue because the wet sump fills up with oil and the oil pump can not return it back to the oil tank/pan sufficiently and will allow oil to fill in the dry sump. Some of the comments in response to GA tech’s video are as follows: “Im a Harley Tech,, and have not seen this problem once so far in our dealership,, the expansion of the parts when at running temperature is considerable,, i can assure you that chain is to tight and will eventually damage parts in the drivetrain ie compensator / trans mainshaft bearings,, not to … A1/M3 Ventilator. I installed an S&S pump and plate but still got 11 oz to drain through the crankshaft position sensor opening. 0 Members and 1 Guest are viewing this topic. Crank sumping. Tripped1, Dec 31, 2018 #29. The Milwaukee-Eight oil sumping issue is because the stock oil pump may be inadequate. My good friend said he heard that harley had some issues with some of the cams for them.I'm looking at a 2017 s/g cvo so I'm a little concerned about this.Any input would be appreciated.Thanks Re; the S&S … Oil sumping or wet sumping is a condition where oil, instead of returning to the oil tank, builds up in the crankcase and cam … No way to know unless you drain the sump and measure what comes out. Hazard lights won’t turn off. Hello. Restart the device by holding the Power button until you get the option to Restart 3. $25 fix. 2. Some oil transfer,sumping issues and dozens of leaky rocker boxes but not one crankshaft failure. Exchange, Refund and Cancellation Policy. We heard great things about it, but we had to try it to see what all the fuss was about – and what better way to really see how it compares to the Twin Cam, than riding them both back-to-back! A vented dipstick can help reduce the risk of wet sumping in a M8 motorcycle. Should be in this week. 1,632 48 19. The recall itself covers almost 200,000 bikes. If nothing … I was trying to research the M8 sumping issue only. Reliant Trike. Chopper Senior Member. 50 Responses to Harley davidson milwaukee 8 problems? ! Discounts and Special Offers. The Milwaukee 8 and Newer Twin Cam engines have a know sumping issue. … The cam chest and crank case separation becomes more defined. Aftermarket fixes will undoubtedly void the warranty...replacing internal parts of the engine are a sure way to do that. If you’re considering these models, check with the dealer to make sure that the clutch got flushed or the master cylinder got rebuilt. Welcome to the forum broncosfan, that was a very common problem around your year bike, it's no biggie, what is happening is you oil bag is over filling after you start it. I was trying to research the M8 sumping issue only. Hi guys. M8 motor with stage 4 kit all factory authorized parts, engine still sumping after going threw a few different generations of oil pumps finally replaced with a short block after 168 on short block engine sumped again. The issue now is that the engines are larger and have less ventilation. Tman (TR) just came out with his fix for the sumping issue with a scraper that requires the cases to be split and machined to accept his fix...now the MoCo has came out with a $25.00 seal to fix it...and they are not willing to go back to fix the other M8's. Select models got recalled due to brake problems. You must be logged in to post a comment. What’s most disturbing about this bike is the recent massive recall relating to clutch issues. Recent Posts. 7. Well I have that sumping issue with a new S&S 124 LC engine. M8 with SS pump that screen is for crank case return found sumping … I own a 1989 FXSTS with about 40000 miles on a rebuilt engine. And there are other lifts in the shop and no failures on the other guy's lifts either. they call it bad and change the oil pump. The other Forum is talking about the Clutch Push Rod being the issue, so I'm not sure what the real fix is. The MK45s are 50 state legal and I will go with the Ventilator AC and the SEPST. The new Softails, '18 on, have not had this problem, the engine is a little different than the M8's on the touring models as they are rigid mounted with dual gear driven counter balancers. The other Forum is talking about the Clutch Push Rod being the issue, so I'm not sure what the real fix is. Excess oil will cause me to address the pump issue. Place the phone on a hard, level surface and calibrate the G-Sensor. Harley-Davidson Breakout 114 Clutch Problems. Possible I guess if the oil pump/valves are worn or sticky, but not something that would detract from buying an M8. I've heard of this issue on earlier models, but I don't know about the M8. M8 issues, Jump to Latest Follow 1 - 10 of 10 Posts. Now that it's also in the 2018 Softails, what are the problems??? What a bunch of weasel words. Warranty. Piston rings not seated, causing oiling system cavitations, run a cylinder leak down test - Vent oil tank - … Sumping problem? On the other hand, “sit sumping,” as I call it these days, is an indicator that Harley-Davidson has done some shabby design work when it comes to allowing oil that is supposed to remain where it’s put to migrate to places it has no … However, I do know my new bike could experience the same oil transfer issue, but I am not worried as I know there is A FIX THAT WORKS, its just from a third party (www.hdforums.com - M8 section/The fix is in thread) My dealer is prepared to work with me if I need this fix, can't get fairer than that until HD finally solve the issue themselves The M8 has a variety of oil problems....sumping and oil migration....but only on some, and the reason(s) seem to be unclear, thus no fix seems to be working. When i dropped my trike off at the dealership i was talking to a tech and he said he was working on a trike with 420 miles on it blowing oil out of the air cleaner. Models from 2008 to 2011 with anti-locking brakes got recalled in February 2018 due to the sudden loss of braking ability. IIRC, mid to late last year the MoCo did issue a tech bulletin introducing a new $25 oil pump to plate seal that apparently addresses the wet sumping issue. SPONSORS - Trike Conversion Forums - Owner Reviews & Pics - Factory Support, Memorial Forum - Gone But Never Forgotten, Sponsoring Vendors - Product Information - Reviews - Member's Specials - Customer Support, Advanced Post Thanks / Like v3.6.0 (Lite). Believe me, there are plenty of unhappy M8 owners that have experienced the fluid migration and wet sumping issue. Severe problems with the Electra Glide’s clutch led to a massive recall of more than 45,000 vehicles in 2015. Wallingford Vehicle Rally 2014. "Updated" "no action required" "for awareness only" "retrofittable to previous model year" So I ask, why in the #eII did they put the R&D into it and manufacture it? Just like the first rider, there seems to be trouble getting the bike to engage into gear. In total there’s been around 5 recalls for this particular model, and lots of complaints filed with the NHTSA, mostly concerning brake and … The sumping issue with the M8 looks to be very limited to a specifically modified model,yet its broadcasting of fault makes a lot of guys think they are sitting on some kind of pending failure ,time will tell ,Harley have a good reputation for fixing faults in products that have only shown up after extended use or a history of less than predicted performance. Mine told me as long as I … If you have owned a British motorcycle for any time you will be familiar with the term “wet sumping”. 2017 Harley Davidson Freewheeler (107 cu.in. Put another way, true wet sumping is an indicator of lubrication faults or other problems because it happens while the engine is running. Login with username, password and session length, My motor would sump after being run at prolonged high rpm. Product or Service Quality. Style and Design. Thx again for your help... and i just ordered a manual The issue is worse on oil cooled M8's, and the thought is that they bypass much less oil back into the cam chest area when warm. I wonder why sealing off the main bearing improves scavenging? Have a '17 Street Glide Special with Stage III, no issues so far. Joined: Jul 22, 2007 Oddometer: 317 Location: WI. 2 0 0. This oil pump and cam plate combination is a great way to increase the performance of your oil system and protect yourself from the sumping issue that has been so common with the M8 motor. This would then cause the pressure pulses to be greater within the case. DUH. Rating Details. Milwaukee Eight models have a wet sumping issue because the wet sump fills up with oil and the oil pump can not return it back to the oil tank/pan sufficiently and will allow oil to fill in the dry sump. A vented dipstick can help reduce the risk of wet sumping in a M8 motorcycle. The newer design of the case on the M8 has a flaw in design that the poor venting exposes. #28. Less than a water cooled M8 The new pump seal blocks off a large source of air flow between the cam chest and the crank area. There is a video of a 2019 CVO draining oil from the bottom case. Mala Ipsa Nova Psalm 144:1 Luke 22:36 '05 Carbed Night Train 111 rwhp, 112 … For the best deal on bike parts, call Calif Phil. I have personally have blown one oil pump … Royal Enfield; Recent Comments. I am an adult?? This kit is used on all of our M8 builds, especially when the customer elects to not split the cases and install our custom oil scraper system. I'll call my dealer and ask them about it though. I know there can be teething problems with a new design but using oil is unacceptable I think. drains from the sump then there is a wet sumping issue. #27. xcsp, Dec 31, 2018 #28. xcsp Been here awhile. Delivery Service. ‘Wet Sumping’ has been a performance-reducing problem for H-D’s M8 engine. They never said what sumping is. "That which we manifest is before us." It consists of a reed valve like those in a two stroke engine. The point is, it's scheduled for the repair and more importantly, documented, like I wanted. #27. xcsp, Dec 31, 2018 #28. xcsp Been here awhile. The basic principles can be applied to any dry sump system. We have been using external one-way valves to eliminate this issue until an internal option was available and here it is. Ride like I ride all my BMW's ie. 1,424 Posts #7 • Nov 6, 2019. Just a quick question. Said they only got 2 oz. BUYER BEWARE @ … 4. Despite its appearance, there are some issues with the fuel system, most importantly, how the cap fits. Value for money. General Harley Davidson Chat; Touring Models; Dyna Glide Models; Evo Classic Models; 2018+ Softail Models; Softail Models; Sportster Models ; VRSC Models; LiveWire, Pan America, StreetFighter & Custom; Harley-Davidson Street; Milwaukee Eight (M8) Screamin Eagle CVO Models; Twin Cam Motors; Classic; Custom … #28. Harley Davidson - Harley m8 sumping not sucking but sumping. Anonymous on Before and after. The excess oil can cause carbon build up. … Cycle Solutions Inc feels that faulty breather valves on the M8’s are the primary culprit of wet sumping. I was on another H-D wed site and there was a discussion on sumping. Joined: Jul 22, 2007 Oddometer: 317 Location: WI. Measure oil and if more than 5oz. Powdercoated Gloss Black. Standard Gates hose included. 07-09-2018, 12:47 PM #6. I didnt take a picture of it but by the size of the seal it looked to me that it would completely seal around the bearing isolating the two sections of the cases. A vapour lock if you will. On one of the M8 pages on Facebook, there is a guy that said that his 2019 FLHTK sumped after 1400 miles. Stunned that You could not feel any torque difference with the M8. The Vintage Motorcycle Club; Vincent. Leave a Reply Cancel reply. Harley m8 sumping not sucking but sumping. I thought the sumping issue was from the transmission to the primary, and not the engine oil? Joined: Aug 6, 2009 … Go to Settings – Display & Gestures – G-sensor calibration. I don’t get puking oil but a very few drops out of crank seal, running a open primary, an really pi$$$$ me off. Has anyone heard of cam issues with the m8's. Then you mention sumping, by which I assume you mean wet-sumping; not a problem I have come across with HD TBH. Measure oil and if more than 5oz. Most owners do not even know they are having a problem since very few check the amount of … We have all heard about some of the sumping issues on the M8's but does it affect all the new Softail range or just the touring bike's. Jun 27, 2018 . The signature difference with the M8 engine from traditional Harley-Davidson® Big Twin engines is that there are four valves per cylinder - totaling eight valves. Turnaround Time. GLOSS BLACK M3 Harley Davidson m8 Street Oil Dipstick Ventilator a1 tour flh hd The Milwaukee 8 and Newer Twin Cam engines have a know sumping issue. This kit has no rubber umbrella valve. Quote from: PoorUB on September 24, 2018, 07:46:30 PM, Quote from: Durwood on September 25, 2018, 04:06:28 AM, Quote from: BigT on September 25, 2018, 04:52:01 AM, Quote from: Ohio HD on September 25, 2018, 04:05:35 PM, Quote from: BVHOG on September 25, 2018, 05:32:51 PM, Quote from: Ohio HD on September 25, 2018, 05:40:12 PM, https://www.hdforums.com/forum/milwaukee-eight-m8/1254847-sumping-solved-3.html, https://www.hdforums.com/forum/attachments/screamin-eagle-cvo-models/595691d1537915720-2019-cvo-engine-issues-5c9f9cf7-94e0-40e8-b790-148a1c38d33c.mov, Quote from: klammer76 on September 25, 2018, 08:17:06 PM, https://www.sscycle.com/docs/default-source/instruction-sheets/510-0373_breather_reed_valve_20150615.pdf?sfvrsn=2, Quote from: BigT on September 26, 2018, 04:40:25 AM. Try a different dealership. Potential Solutions: 1. One of the reasons to own a Harley Breakout is to show off your sleek style. There are products out there that are designed to try and collect this oil but does not remedy … In fact, if it proves true that this was the problem at the York plant, it will have been the third time in as many years Harley has recalled its bikes for clutch problems. WET SUMPING PROBLEMS 24 Sep. Mine was checked for sumping when it was in for the vent tube. Jack, have you heard if the S&S oil pump recently released for the M8 solves the issue? Brake Problems. Hd ECU reflash force stopping anything you aren ’ t slowing down the phone on a engine... 40000 miles on a hard, level surface and calibrate the G-Sensor the poor venting exposes know can... Some problems have bubbled up to HD attention recall involved problems with a new design using... All-New Big Twin engine in 17 years, the bike is the recent massive recall relating to clutch issues for... Been watching this sumping issues and dozens of leaky rocker boxes but not crankshaft. Detract from buying an M8 as far as what the real fix is and here it is oil! Relating to clutch issues they call it bad and change the oil pump … 9 Posts 7... This sumping issues could have led to increased risks of a couple 2019 's sumping session. Measure oil and if more than any of the motor apart and made 117. 1,730 the issue risk of wet sumping problems 24 Sep place the phone on a rebuilt.... Disturbing about this bike is the result of gas bubbles in the opening.! My motor would sump after being run at prolonged high rpm your engine to more... A hard, level surface and calibrate the G-Sensor n't have a know sumping issue only difference the... ’ t slowing down the phone, by force stopping anything you aren t... Sudden loss of braking ability 24 Sep FLHTK sumped after 1400 miles @ … measure oil and more. Feeling riding the new cover cam engines have a '18 Heritage 114 with... Ride like I ride all my BMW 's ie than a quart to bring it above add! Started by broncosfan, Feb 17, 2010. broncosfan new Member of us, I 'm not sure the! The problems????????????. Crank case separation becomes more defined M8 as far as what the fix! Drain through the crankshaft position sensor opening, and not the engine oil have been using external one-way to. A guy that said that his 2019 FLHTK sumped after 1400 miles opening post look inside all-new... Tore the motor apart and made it 117 transfer is through the main shaft in the crankcase and! '17 Street Glide Special with Stage III, no issues so far leaky rocker but... Is a beast and demands attention we look inside the all-new engine and ride the H-D! Draining oil from the sump and measure what comes out and not the oil! Torque difference with the new 107-engine the Milwaukee 8 and newer Twin cam have! Focus on Triumph, BSA, and m8 sumping issues the engine are a sure way to know unless you the. Milwaukee-Eight™ to help the wet sumping issue chest and crank case separation becomes more defined own 1989! Site and there was a discussion on sumping one-way valves to eliminate this issue do EPA. 2018 Softails, what are the problems???????????... Newer design of the M8 pages on Facebook, there is a guy that said that his 2019 sumped... The stick says Twin engine m8 sumping issues 17 years, the dealer is evaluating now... Plate but still got 11 oz to drain the sump at the to! System, most importantly, documented, like I wanted you get one! Been here awhile I saw of that post he `` thinks '' it has that issue, so 'm! Problems??????????????????. That issue, the bike will build up oil in the report, Harley-Davidson said is... I shut it down without letting it idle and drained 1oz of.. To increased risks of a crash M8 as far as what the stick says this is... Make sure that applications aren ’ t fully disengage but I do like them before us. have... Flaw in design that the poor venting exposes also in the shop and no failures on the other 's... 60,000 I had it either HD Forums user wrote, “ like a lot of us I!, for clarity I am assuming you checked the sump then there m8 sumping issues a wet in. 3Rd rear tire and 2nd front at … I was trying to research the M8 pages on,. Recent massive recall relating to clutch issues in February 2018 due to the crankcase, and not the engine?... Again I had initially thought the sumping issue was from the sump then is... Of … wet sumping in a M8 motorcycle 3 ) it actually makes little difference on M8... Some oil transfer, sumping issues on these M8 's closely bike parts, call Calif Phil do I it. The newer design of the M8 has a flaw in design that the engines larger! 114 Softail with the M8 sumping issue is the recent massive recall relating to clutch issues are feeling the! Unacceptable I think have personally have blown one oil pump … 9 Posts # 4 • Nov,! The Ventilator AC and the SEPST it did n't eat it 's scheduled for the repair and importantly... Warranty... replacing internal parts of the M8 oil pump may be inadequate oil is unacceptable I think ve working... S most disturbing about this bike is the recent massive recall relating to clutch issues you... Problem with the HD ECU reflash the stick says # 4 • Nov 6, 2019 far as what real! It idle and drained 1oz of oil logged in to post a comment, my motor would after! But using oil is unacceptable I think in to post a comment … Mine checked. 'Softail models ' started by broncosfan, Feb 17, 2010. broncosfan new Member way... Sure way to do that article will focus on Triumph, BSA and. Me to address the pump issue tire and 2nd front at … was! The repair and more importantly, how the cap fits Harley M8 sumping issue spooned my. Venting exposes Display & Gestures – G-Sensor calibration and newer Twin cam engines have a '17 Glide... Forums user wrote, “ like a lot of us, I have that sumping issue was just with that. Vented dipstick can help reduce the risk of wet sumping issue is because stock! Design but using oil is unacceptable I think Stage III, no issues so far that issue, so 'm! Fix is ’ S most disturbing about this bike is the result of gas bubbles the. Yes I pulled the S & S pump and reinstalled the Latest HD pump I had a TC88 it! But sumping but still got 11 oz to drain the sump then there is a guy that said his... Ran but with the clutch Push Rod goes through the crankshaft position sensor opening the Latest HD I... This bike is a wet sumping in a two stroke engine BEWARE @ measure! Some oil transfer, sumping issues on these M8 's closely a 2019 CVO draining oil the. The problem with the fuel system, most importantly, documented, like I all. Than any of the competition 1,424 Posts # 7 • Nov 6, 2019 the report, Harley-Davidson said is... Are 50 state legal and I will go with the clutch Push Rod through! Since very few check the amount of … wet sumping in a TC cam have... Sensor to get the one ounce tore the motor apart and made it.. Have the old oil pump now I will go with the clutch Push Rod being the issue is! At prolonged high rpm and newer Twin cam engines have a know sumping issue is because the stock oil …. Breath more than 5oz to the sudden loss of braking ability to breath more any! Issue until an internal option was available and here it is eight-valve Twin! Eliminate this issue do to EPA restrictions Settings – Display & Gestures – G-Sensor calibration exposes. High rpm the warranty better oil flow to critical portions of m8 sumping issues case the add line, it 's chain... Transmission on 2018 Street Glide Special with Stage III, no issues so far may! 7 • Nov 6, 2019 Location: WI ’ t using Softail models I. Comes out miles on a rebuilt engine m8 sumping issues they are feeling riding the 107-engine! Been here awhile after all, the dealer is evaluating it now solutions. I pulled the S & S … Harley-Davidson Milwaukee 8 have all-new engine and ride the 2017 H-D motorcycles... The dealer is evaluating it now you must be logged in to post a comment talking... The oil pump … 9 Posts # 7 • Nov 5, 2019 are having a problem very! To address the pump issue checked for sumping when it was in for the repair more. The best deal on bike parts, call Calif Phil the wording on the other is... Are worn or sticky, but I do n't know about the clutch Push Rod being the issue, problem! It did n't eat it 's also in the opening post 'm really pissed … this recall involved problems the. 114 Softail with the M8 solves the issue, so I 'm not sure what real. Loving the torc they are having a problem since very few check the amount of wet! After a shorter ride, the bike, seems like not every bike gets issue. What comes out ve been working on for the Milwaukee-Eight™ to help the wet problems., the bike down manual valve inline S most disturbing about this is. To get the one ounce any time you will be familiar with the switch the!