Shovelhead spitting oil out breather

Shovelhead spitting oil out breather. So if anyone can help me get rid of this oil spill I will apreciate it. I run a 3/8" oil hose from the crankcase breathing outlet to the top of the oil tank and run another 3/8" hose through the backbone of the frame all the way up to near the neck and down into the carburetor air cleaner Jun 3, 2010 · 10. To check the condition of the gasket, remove the valve cover and examine it closely. 56’s, EFI Live, Stainless 5 blade 63/480, 100% overs, 12mm cp3, Fass 165, ARP 625’s, Hamilton 103#, Hamilton pushrods Dec 21, 2011 · The KX 250f has a sort of a "centrifuge" that slings away oil through small holes in a shaft and leeting the air pressure pass out through the breather tube. Look for signs of cracks, tears, or worn-out sections that could be causing the leaks. Apr 2, 2003 · 711 posts · Joined 2000. thing is its not filling up the can at all. The small amount of oil coming out of the breather tube is completely normal. Sep 10, 2010 · 77 posts · Joined 2009. It is seeping out of the bottom. MouseFink. Feb 6, 2013 · It is for checking if there is any oil in there, and also the color of it. separate bath for that. If that gets covered in oil the system can't work right and so it blows out the oil filler cap. Hank, if you type "wet sumping" in the search box it will bring up a heap of threads on the subject. It takes time for the crankcase to purge itself of the oil that has drained into the crankcase because of the check valve sticking or not seating properly. 5 HP Model 28D707 Type 0123-01 Code 960716ZB. Mar 29, 2008 · Pretty common of case beather engines,most likley some junk in the check ball under the spring on the oil pump. Step 1 – Remove air cleaner and filter. started bike and oil started spewing from the breather tube. Look in the filler of the tank and you can see the vent line in there. It saturates the breather element and drips out the bottom Jul 2, 2018 · 38racing. The oil is probably coming from the crankcase breather, rather than the pump. Plug your breather to make it all come out the oil cap and then you will really know your blow by situation. One common problem is oil leakage from the air cleaner, often caused by an overfilled oil tank or a malfunctioning oil breather system. So 2 hoses for a PCV. With time, it accumulates and releases a drip at a time from the bottom of your breather cover (tear drop). If that checks out, have a look at the breather assembly, and make sure there are no air leaks into the crankcase. Small amounts, best measured in tea spoons. BTW. You don't want to do that. Oct 30, 2023 · The first step in stopping oil leakage is to inspect the valve cover gasket. Oil level never changes once it gets to where it wants to be though. Point is, there shouldnt be a need to have a catch can. May 16, 2018 · 24,772. I suspect Kiwi Dave has it right; the check ball in the oil pump is the usual culprit, either by dint of getting crud in it or wearing out. + $20. Run vent from breather bolt to under the bike to avoid it getting all over. Over time, the gasket can deteriorate, leading to oil leaks. Ok doesn't look really great, but not bad as it is hidden by air cleaner. May 15, 2018 / Kohler XT 675 Spitting Oil Out Crankcase Breather - HELP! #2. Apr 29, 2015 · Warm the bike up and drain the oil into a clean container. gasket will likely be gone on the block side between cylinder and push rod galley. Measure what comes out. Been thanked: 5 times. 64. Drilled holes in top to vent. Joined: Mar 2006. Jun 14, 2008 · vac pump catch can spitting oil. Same as in car engine. 5. Someone said too much compression that just didnt sound right. Moderator. Have after market ignition as well. When it is dirty, it can make the engine push oil out of the breather. I email Briggs & Stratton and they told me to replace Oct 10, 2016 · 430 posts · Joined 2007. jpg. After starting problem ceases. I know this is an old post, but I’m at the same spot with my mower. Some say as low to the frame as possible and the other camp says it MUST be crankcase level or higher (some even as high as the seat). Apr 14, 2017 · Mine is spitting oil out the bottom of the breather tube itself by the starter. The tank breather is just a backup to keep. The other opening is a rubber grommet with a plastic elbow that is a vent for the motor. If this happens,or the breather gear is out of time, you get pressure in the bottom end & oil gets blown out the vent. Then on level ground, shut it off, wait 1 minute for the oil in the tank to settle, NOW add in enough oil to be just in the middle of the midrange line on the dipstick. The top end was rebuilt and trying to avoid having the motor disassembled and the cavity bored to . Pair this video with a Harley service manual, one of the most important tools you Apr 20, 2011 · ThumperTalk. $34. b42js2. Put less oil in, about 1/2 quart, nope still oil coming out. I get about 3 or 4 teaspoons of oil flowing out of the breather pipe after running the engine for a couple of minutes, then it Jul 14, 2015 · That is the opening for putting oil in during an oil change. about 2500 miels ago I had heads polished and ported, new cam and new Mikuni placed. One more thing. I have isolated my primary and have plumbed my crashbar as an oil cooler. Jul 4, 2018 / 16 hp ohv brigg is blowing oil out the oil filler tube. Jun 2, 2017 · S&S breather gears are marked and timed with about 15 degrees later opening and closing spec that what I listed above. I double checked it is not over filled. On my 08 Electra Glide Classic I noticed today that I have some oil dripping from my Harley air cleaner. It's good for a comfort level at the track, but that's about it. Aug 27, 2021 · Then ALL the top end oil goes to the rocker arms, and that allows the pressure relief valve to send oil to the rods sooner. just replaced one for my daughter. So this is the second Briggs flat head that I've had do this. Emil, You probably are seeing the natural blow by of the breather line that ends in your air intake for the carburetor. Posts: 19. try cleaning or replacing your air filter, may just be clogged and/or wore out. It will be referred to as the breather or oil breather. Harley Oil Breather Leak Fix. The reason into fixing that is to run a hose from the breather to a tin with a lid and run another hose from the tin the the air filter. problem is the crankcase is building pressure and spitting oil out the breather. By both cleaning spring Sep 5, 2008 · Tweet. When my bike has set for a week or so like lately due to breakage when i cranked her over oil comes out the overflow tube on bottom of engine case i suppose. All the marks lined up but i noticed the cam and pinion gear marks were obvious a deep machined mark but on the breather it was really faint and almost looks like it was scratched on Apr 17, 2016 · Apr 17, 2016 / Dreaded Briggs Flat Head Gas/Oil Spitting into carb. May 5, 2006 · without starting the motor, i've turned it over a bunch (with kicker and starter motor, but coil/plugs removed). If over full, use a turkey baster to May 4, 2013 · Tecumseh 6 HP spitting oil. with oil stains down the belly. Sumping is when the oil leaks past the checkball in the pump and fills the. Sep 30, 2017 · Sep 30, 2017. I replaced the head gasket and cleaned the CC vent spring and cap and opened the oil drain hole. It´s a good system. Because a bad oil filter causes this problem. Aug 30, 2010 · 1980 shovelhead oil problem. after all this it still builds up a little Oct 22, 2009 · Crankcase breather oil leak solved. I'll post a picture of it. Figure 2. Motor showed no other signs of problems so I patched everything up and rode another 90 minutes. My rebuilt super rocket (A10) engine has been running good, did a 30 mile run sunday, but started it tonight and its leaking (spitting) oil out of the breather at the top of the crankcase near the camshaft (left side),its not overfull, its not wet sumped (drained oil after stopping Jul 3, 2016 · JAWS. capacity. catch can is also moroso that came with the kit Jul 25, 2009 · help!! onan pouring oil out breather. I have friend that got a Delkron Time-N-Space Tool and I got a brand new S&S Breather Gear Kit. It seems there are three fixes for oil coming out of your older Harley (provided it is not a bigger problem): Put a special filter on the breather tube. Ya gotta know how it WORKS, before you can figure out why it WONT :thumbsup: S. Some guys run a filter thing but it tends to collect oil and drip in larger amounts rather than letting the oil mist out or smaller drips. There is a check ball in the pump to prevent the oil tank from draining into the crankcase when the engine is not running. 30 over. Eaither that or the breather is not Jun 4, 2012 · The oil misting out the crankcase is just plain killing me at this point. It's not just an odd drip or two, it's a steady stream. I checked the oil before I left the house and it was a little over F and it usually isn't that high so i'm guessing that is what cause mine to spit oil all race. Bike started smoking for the last 20 miles or so with white smoke billowing out of rear exhaust port and rocker box. '57 Panhead, '59 Panhead. dripping from the air filter. If your crankcase breather is passing oil, chances are that something's wrong (Okay, we know May 24, 2019 · Out for a test ride today, couple of issues and a roadside repair. If oil is on the backside of the valve, you are going to need guides. Nov 20, 2022 · AustyPosty Discussion starter. Once you get the push rods and cam cover off, you put the this collar on the crank shaft. Check the item description to confirm this fits your vehicle. Figure 1. I have a 520 in my 185 that spits oil out the breather all the time. Oil filler cap or oil fill gasket is damaged or missing. Make your breather tube like fourthgears. #2. no primary lines. 09-27-2022, 6:20 PM. have a spring loaded valve in it. 8517 posts · Joined 2007. Start the engine and let it run at idle for a while with a drain pan under the crank case vent line. Make sure the engine crankcase is not over full with oil. 9 Mega Cab, built trans, 9” lift w/38’s and 4. Threads. by VintageTwin » Mon Jul 09, 2007 11:10 am. Typical horseshoe breather kit. Upon a cold startup, it will run for about two minutes, then it starts spitting a gas and oil mixture into the intake from the breather tube coming Engine speed is too high. Mar 19, 2024 · HOW TO TUNE UP A HARLEY SHOVELHEAD In this instructional video, motorcycle guru Frank Kaisler walks you through the care and service of Harley-Davidson's venerable Shovelhead engine. Make sure your engine is not overfull of oil, as this will also cause oil to drip out of the breather. This will let the air escape, but keep the oil in the motor. Picked up a janky shovelhead chopper this spring, built with a claw hammer and a blowtorch, ridden hard and put away wet. Look for any signs of damage to the breather valves or tube. 4236 posts · Joined 2010. #2 · Jul 3, 2016. Problem I have is there is a small breather tube coming from the rocker/valve cover plate that spits oil pretty badly once engine warms up. 2052 posts · Joined 2020. Got that done, seems to run pretty good. Not sure if the still say in the instructions that come with the gear that the timing Oct 4, 2013 · Need help oil leaking out of breather. Is this normal or should I be concerned. i did find that oil lines were run incorrectly and corrected that. I have some tanks like that. This system is passed on from the Suzuki GSX-R line since the original KX 250f engine was designed by Suzuki. Piston ring gaps are aligned. Got home and it was ok. Cut some cylindrical pieces from a carbon filter that will fit in the bottle (looks like a quarter with a hole in the center) and drill a 5/16 hole in the center to fit over the hose. I’m still having oil overflow. ipswich uk. any help would bee appreciated. The oil that I am seeing is coming from the breather vent to the Sep 11, 2006 · I have oil coming out of the hose that comes from my case breather port. Sep 27, 2022 · Shovelhead primary oil circulation/venting issue. ) Jim Jun 5, 2017 · Pushing some oil out the breathers is normal. Feb 17, 2016 · The fix is either a dedicated breather kit, or barbs/banjo bolts, and rubber hoses, with a dribble can or breather under the bike. When you crank it,it all pukes out the breather until the pump catches up. Harley Davidson Shovelhead breather Air Cleaner 1000 filter XLCH. but then it just started spiting oil out of the crank case breather tube Apr 23, 2016 · 65. I'm wondering if maybe the breather gear I used has something to do with it, its a stock style S&S breather gear but I knocked out the screen and installed an air ramp in it. Frank shares hard-earned tips and tricks along with important information that have served him so well over the past four decades. My girlfriends 220d Mercedes has so much blow by that if you losen the oil cap it blows off of the valve cover. The breathers are also the kind that have a shield to keep oil in the valve covers. After 10 hours or so its down almost a 1 Qt . #4 · Mar 31, 2009. only thing thta might matter is before i had a separate oil filter bolted by tranny and on the cases donw by flywheel theres a hose fitting. Oct 5, 2009. If more than 5%, rebuild. This is often a by-product of a leaking carburettor because if you try & crank it with liquid fuel in the cylinder, the liquid can not compress so it blows out the gasket. Feb 11, 2013 · Dirt Bikes. I'm going to put the breather gear and breather gear timing to bed once and for all. Re: Shovelhead Wet Sumping. There can be a few possible reasons. Tweet. Mar 31, 2009 · Most do not route the breather into the air cleaner since it can end up sucking oil into the air cleaner assembly, some of which will get sucked into the engine and the rest will drip through the air cleaner and blow all over the engine. When the oil filter was damaged or leaked, it started to leak oil by the crankcase breather Harley. #1 · May 27, 2013. I am getting alot of oil out of the breather. Then, run your engine for about ten minutes and check if there is oil being blown in. Suzuki Motorcycles. The sight glass is not an accurate way to measure. The bike is a 77 fxe. can get pieces of metal or carbon embeded in them & score the case. RMZ 250. Pontiac engineers have always had trouble with oil blowing out the valve cover oil fill/breathers. 00 shipping. Bill Nov 18, 2012 · M. The only way to check the oil level is to drain all oil out both plugs and put in the correct amount. I have just recently rebuilt my 1980 FXWG,it's spittin a little oil out while running ,not much ,but more than it used to. Oct 21, 2023 · Most of these ideas with catch cans and hose routing are to control to much blow by of oil when the motor is running. Apr 19, 2009 · Any more than 2. I only drain out the main plug, since the amount of oil that sits in the fwd/crank oil pool is negligible. Oct 5, 2009 · Veteran Member. $89. seems like they made the change about the same time they started selling 4" bore evo engines and those engines needed the later timing spec. Jul 13, 2014 · 873 posts · Joined 2012. so i kicked her over and wa la she runs pritty dam good, but she will continue to breath the oil out of her. That will cause the hardened check ball to imprint it's self in the soft alloy of the pump housing . the check ball will allow some oil to leak past it into crankcase use a sb chevy pushrod tube that has the end bead blasted to burnish the seat and then replace the checkball. It runs fine like that. Route the breather lines to oiltank and make a separate breather for oiltank. Left her to cool off and about an hour later it was leaking Don't miss out on special offers from us and our trusted partners. So you might have put too much oil in. Easy to strip. Still blows out when it gets really hot. Stopped for fuel and saw oil seeping out of the front base gasket (gutted). love the deal Sep 15, 2021 · Drill three or four small vent holes in the lid. #8 · Jul 3, 2018. The case breather just goes to atmosphere. I. so i pulled the cam cover and oil pump to look at all i could. Your head gasket is leaking between the cylinder and the push rod tube. i did away with the separate oil filter. 736 posts · Joined 2011. but i'm not getting flow out of the tappet screen plug hole (with the guage removed) or out the return line back to the tank. Leak down the front hole. In order to save space. Mar 11, 2015 · Pull intake and exhaust on front head. Non-turbo engines vent crankcase gases back into the intake stream where they are burned off during combustion. moroso enhanced design 4 vaine pump with regulator set at about 12psi. anything that goes into it seems to just blow out the breather. 1285 posts · Joined 2010. If the spring is. because it is breathing too heavy. Or, you can also repair the oil filter when the filter is installed Aug 3, 2012 · What happens is there's a check valve in the oil pump if it doesn't seal up oil flows from the oil tank to the crankcase and fills it up. #2 · Feb 7, 2014. are the rings shot that im blowing by that much pressure to push oil out of my crankcase breather?? yes it smokes, both out the exhaust and crank case breather. Even with the valve cover baffels in place. Tommyc said: ↑. When the piston is on it´s downstroke the pressure rises in the crankcase. went out for moto 1 and came in and it was all over the swingarm from the crank breather. If it were mine, I'd pull the whole thing down. otherwise, may be a problem with the oil systemold ironhead motors were notorius for all of the oil in the bag draining down into the crankcase if you left them sitting for too long, especially if you had too much Nov 17, 2021 · The oil coming out of the air cleaner is so excessive it gets all over the side of the bike within 20 or 30 miles. Oil spitting out of breather hose on 2012 RMZ250. Honda tiller FG1100K1AT with GX25 engine. Of course it's a good idea to also fix the ball valve, as suggested. The oil level is half way between add & full on the dipstick. thanks. . #4 · Jul 14, 2015. Mar 10, 2011 · This is a quick and easy repair. When the motor is started is expells the oil out the crankcase vent line onto the ground. Jan 9, 2010 · It's not actually called a PCV valve on your engine. after a few chassis dyno runs it start spitting oil out of the breather and down the can. My brand new UD44 started to leak out gear oil from the top of the breather hose the other day while I was off-roading and got all over my lower control arm and surrounding area. That is called sumping, and happens because the check ball in the oil pump becomes stuck & does not seat, allowing gravity to empty your oil tank into your motor cases. lots, like at least 75 cc or more. 05-07-2011, 12:11 PM. For a start the valve guide is moving in the head so you need to contact Walt Conner for his guide fix . 99. SOURCE: I recently added a kuryakyn hypercharger on my sportster. Aug 14, 2009 · 4. My shovel is set up like that and works great. Oct 6, 2010. Jul 16, 2023 · 1. I have a weird problem with my 16 HP Vanguard thats on my leaf blower. Jan 3, 2017 · When the engine is running, I don't get any oil coming out of the breather pipe but as soon as I switch off the engine, oil starts to flow from the breather pipe. Replaced all rocker gaskets, breather elements, umbrella valves, pushrod o rings, still the same. It seems there are two conflicting camps regarding where the crankcase breather should be mounted. Pulled the cam cover because after my rebuilb I was puking oil while running so i wanted to verifie my breather timing. May 27, 2013 · blowfishRus6 Discussion starter. 4644 posts · Joined 2009. The amount of pressure that you feel coming out is also completely normal. It's very common in ironheads. Start the bike and let it warm up. Check pump for scoring. Sounds like the rebuilder was remiss in skipping that important step. 2021 Harley Oil Breather Problems. Those fancy oil fill breathers work, but its simpler to just externally vent the air box. Jul 12, 2021 · Put the breather hose in a tall bottle and make sure that the bottle has a narrow and slim throat. yes it has been using some oil. Stock air cleaner and breather hoses. Jul 16, 2023 / Kohler XT 675 Spitting Oil Out Crankcase Breather - HELP! #17. That way oil gets back to tank and not on the ground, and breathing still works as it should. Like. Jul 1, 2007 · ok guys here is my problem: just finished a rebuild of my 1982 shovelhead. 4 cycle miniature tiller on the line of a mantis tiller, a very good machine! The problem is that oil comes out of breather tube into carburetor intake while engine is running. Take a short ride, like around the block. + $5. when head gasket goes (very common on those models) the crankcase gets pressurized and forces oil out the breather into air cleaner housing. Oct 2, 2007 · Re: Oil Overlfow hose puking oil when starrting up my Shovelhead normal but can be fixed. The two problems are likely not related. crankcase breather filter mounting position. Pull the cam cover and the breather, look for scoring in the bore. Eventually it will blow out the excess oil through that sump vent and it will be fine again. This is what made old 4-strokes so tired, the pressure on the underside of the piston hampered performance. Apr 23, 2016 / FG110 GX25 - too much oil out of breather! #1. When i ride 85 mph for a long ways it seems to almost puddle inbetween the lifter blocks. 24,745. If the idle changes, then the canister is either worn out or plumbed wrong so it is turning on at idle. I have the hose running to the bottom of my frame. Oil leak from the god damn crankcase has been driving me fucking mad. Dec 23, 2023 · First, you should check out the bad oil filter. Jun 7, 2007 · Crankcase Breather. Oct 21, 2010 · 10-22-2010, 2:30 AM. it too was slimed all over the carburator side of the bike. Plug that hole near the balancer. Take the slotted screws out of the oil pump make sure eveything is clean and shit free. The engine should throw oil out the dip stick tube when it is running. Oct 11, 2015 · Oct 10, 2015. #1 · Sep 10, 2010. Jul 2, 2018 · Nov 29, 2014. #1 · Apr 2, 2003. Make / Model Specific. It uses a fair amount of oil but not ridicules amounts. Better yet, after idleing for a couple of minutes, take the bike for a short spin through the neighborhood. Sounds like it was over full from what you said. I have to add about half quart a day because of this. Jul 14, 2015 · geezer. O. Help Breather timing. Clamp a hose on it and fasten the hose so it puts oil on your rear chain or make a bucket to catch the oil and empty the bucket. Feb 21, 2001 · Yes, and Greg, keep in mind that the PCV is a system of positive suction ( the PCV valve hooked up to the carb/manifold) and atmoshperic, (the breather) which can be hooked up to the air cleaner as stock or jsut a breather element stuck in your valve cover. Then use a pin on top of the check ball and give it a few sharp taps . The rings are only designed to seal from the top and if crankcase pressure build the rings lose their ability to seal and things go downhill. HARLEY DAVIDSON SHOVELHEAD OUTER OIL PUMP COVER. some outfits went with snall tanks filled to maximum. But your underlying problem is the check valve in the oil pump. 07 kx250f, just got back from engine rebuild, crank / top / gaskets / etc. Hi guys! My old 1983 shovel is spewing oil on the ground when it hasn't been started for a while (a week or more). 09-05-2008, 04:39 PM. Location: Repop Hell. Mar 31, 2009 · 2142 posts · Joined 2008. it spits the oil out. If the engine displaces 74 C. where exactly is the check valve on the oil pump. . This one is a 10. About a 1/4 of an inch into the breather cavity there is a groove. I think it is because oil is seeping past the check valve ball in the oil pump and into the crankcase. Jun 21, 2012 · SOURCE: 77 harley sportster is spitting oil out of the cam cover breather. (The breather valve throws LARGE quantities of oil on the tappets, so with solids, no feed oil is needed nor wanted. Also be careful with that drain plug. If its pushing it to the point of making a mess, and it's an early 19 or older, sumping needs to be ruled out. i just got a ss 18 125 compresion in each cylinder and runs good. Cleaned it off and did about 30 miles, 9 mile tailback on the M25. 03-25-2006, 12:46 PM. above the pistons it does so below them too. Bet you over filled it. It is blowing a lot of oil into carburetor through breather tube and the oil turns black just after few hours of use. #11 · Oct 12, 2016. #2 · Jul 13, 2014. Breather mechanism is dirty, damaged or defective. cochran51 Discussion starter. It's hard on seals too. Check your air cleaner. (no pcv valve other than the one behind the EFI intake manifold Jun 9, 2010 · Posted June 10, 2010. Jun 2, 2013 · Ya I had the same problem yesterday. Sep 13, 2021 · Service the oil tank one quart SHORT of the recommended amount. Push the vent hose through the lid to fit about 1" from the bottom of the bottle. the only things i had off the oil pump was the relief valve plug and washer, relief valve spring, and relief valve plunger. In 1964, Pontiac engineers installed oil dripper-baffles under the valve covers and that eliminated 90% of the oil blowing out the oil fill/breather cap problem on the passenger cars. The reed valve (one way valve) lets oil and air pressure out of the crankcase. Jan 25, 2006 · Check the breather on top of the tank, it should. The list goes on. Apr 1, 2011 · To test, trace the line from the PCV valve behind the carb down to the charcoal canister and at idle pinch this line closed. #1 · Nov 20, 2022. Dec 16, 2008 · The thing is during hard acelerationthe breathers spit oil. SOURCE: 77 harley sportster is spitting oil out of the cam cover breather. #4. 6122 posts · Joined 2006. Ran output of power vents into wifes' makeup case, it was glass with plastic screw off top. Only with a car engine, a PCV valve is usually in place of the open vent that we have on the boat engines. Oil migrates slowly up the breather tube and makes its way out through your air filter. When diagnosing these issues, start with a visual inspection of the oil breather system. Park the bike, check the oil level on the jiffy stand and adjust accordingly. a lot of oil. breather relief valve is right dead on, looked at all the gears on my oil pump and all is good so i took the original ball and welded a older spoke Nov 25, 2016 · Harley evo spits all oil out May 23, 2009 · Also check the breaqther gear in the cam chest The stock plastic P. The heads are vented so that it is suppose to be sucked back in when you run hard though it Oct 13, 2009 · Shovelhead Breather Help!!! I recently had some issues with my shovelhead breatherI have attached to images. Messages. The general rule would be to know the cause of the oil leakage from your breather tube first. You can buy over size breather gears & the tool to cut out the damage to the case. 25 and it will blow oil out of the breathers until it gets where it wants to be. cases with oil while the motor is off. #9. 10-22-2009, 06:33 AM. dealer said prbly to much oil, change oil, restart. This works. I was working on a Troybilt tiller that was given to a friend, not running, he asked my to rebuild carb. Oil started shooting out of the exhaust port immediately and the bike was smoking a shit load. Try some of that s100 spray cleaner before you ride it to check for leaks. The ball and/or seat might be worn or just dirty. Look forward to some input here. #1. I had the primary off for some repairs, and now that it's all back together I have a problem with oil puking out the inner primary when it's running. #10 · Dec 8, 2012. Some oil blowing is normal. Aug 17, 2008 · Sep 1, 2008. 2007 3500 5. The spark plugs are not oily, the bike does not smoke out Oct 5, 2010 · As the motor turns the oil is pumped out the case breather not sent back to the tank. Piston rings are worn. I thought it might be a function of too much oil but recently, to check the dipstick accuracy, we drained it along with a new filter added 10 qts and it read 9 1/2 on the stick. it Aug 1, 2010 · Take off your oil cap and see whats happening. Remove the air cleaner cover and the air filter from the cleaner assembly. Yuck, what a mess. So I have found a tool and the replacement part to fix this. 300 Answers. S. Nov 20, 2021 · The OP needs to fire up the motor and let it idle for a while to get all the oil in circulation; at least five minutes. basically i just need diagram for. The size of the crankcase breather hose actually was a tuning Feb 4, 2014 · 30yearTech. on another site there was a thread about sumping and one of the members there showed a tool he had made to do a better job. 00. broke or collapsed it will blow fluid out. Also wipe the rubber seal on the cap too , you don't want oil on it so it shoots out easily. Ya gotta know how it WORKS, before you can figure out why it WONT :thumbsup: C. if the canister purge is worn out, it effectivly shuts down the PCV system so it blows oil. Jul 5, 2007 · Bikes: '46 Knuck. I was told at the dealership this is an EPA thing. i get bunches of oil out the breather line which i guess is to be expected since it sat so long. Blown head and pressure is being blown out of the breather. im looking for some help. One of the symptoms would be worn rings and or cylinder (s). bunch on the ground before i stuck my ratio rite under tube. I have a 1992 Dyna, just got back from 1200 mile trip and it used almost 2 quarts of oil. Both good things. It spits out about a shot glass full of oil. Try to change the oil filter and install a new quality oil filter to fix the issue. Posted on Mar 22, 2009. 06-07-2007, 04:30 AM. S. Parked it and started it the next morning. May 11, 2006 · Britbike forum member. the bike sat a year and a half. lg br ra xl ly sb wg ul rv uw