Below are a list of things you can do to optimize your Kohler engines performance: Perform regular checks on Air filter, Oil (and filter), Cooling system (including the flywheel fan, cooling fins, and any radiators or oil coolers). Is this the way it should be? I can understand the frustration, quite annoying when you need your engine to get working but it wont. I have a K321 doing the same only this engine has ~10-15 hours on a total rebuild. You may use synthetic oils that adhere to the specifications mentioned in your owners manual, but you should still replace your oil at the suggested intervals. Sorry I just can't sugar coat this but I am sure someone can. Aug 30, 2009 / Question about Breather Tube & Reed on Kohler CH18 Engine #4. Make sure the valve cover doesn't have any cracks in it . Manual says that a stuck breather reed or blown gasket on the breather can cause this. However, to prevent fuel deterioration during extended periods of inactivity (more than a month), using gasoline stabilizer is advised. Over time, filters may become clogged with dust and other debris, which restricts airflow and allows pressure to build. You must log in or register to reply here. Use the oil that is recommended for your Kohler engine type. Check your owners manual for specific details. I wound up putting a cast iron one on there that I had gotten for something else, the cast iron narrow base pan is TOUGH to find, the aluminum ones are all over the place. This is the version of our website addressed to speakers of English in the United States. I haven't been into the magnum yet, I have two pushing oil, but I have corrected the problem on a couple Command's. Hey guys, its been hell figuring out why my kohler was still blowing oil out the breather after the rebuild. I pulled the air filter off and ran the machine and the oil starts off slow flowing from the breather tube into the air filter box, then it starts flowing like the Nile. It may not display this or other websites correctly. Basically, all you need is an adapter fitting to use the spark plug hole for putting compressed air to the cylinder, and a way to hold the crankshaft from turning.Each cylinder must be tested individually and the engine position set for each cylinder respectively. Mowersandyardtools.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. For a better experience, please enable JavaScript in your browser before proceeding. Once it becomes loose, gently pull it out. Check your oil level and smell for the odor of gas on the dipstick, a leaky carb could let fuel seep in the crankcase and smoking come from an overfull crankcase. do you still have some coffee can mufflers? Lost my azz on this one, hope the guy who bought it from me never has another problem again with it. Dark Special Contributor Users 0 478 posts Trader Feedback 0 0 0 Total Rating N/A Posted June 27, 2009 If not I can do it over. If the crankshaft seal is broken, it needs to be replaced. For a better experience, please enable JavaScript in your browser before proceeding. The consequences are unpredictable and can be very grave when creating a time ripple for purely personal gain. Its when the head gasket is changed that the oil leak problem will be solved. If your Kohler engine uses excessive amount of oil and/oroil leaks from oil seals, or gaskets ? If not, excessive compression sneaking past the rings and pressurizing the crankcase will also do that. Each cylinder must be tested individually and the engine position set for each cylinder respectively. DGHD assumes or undertakes NO LIABILITY for any loss or damage suffered as a result of the use, misuse or reliance on the information and content of this video.USE AT YOUR OWN RISK: This video is for informational purposes only. No express or implied warranties of any type, including for example implied warranties of merchantability or fitness for a particular purpose, are made with respect to the information, or any use of the information, in this video. Now you did change the oil also and it is at its proper level? I have seen some blown so bad I don't know how they ran. A kohler engine blowing oil out breather due to a variety of reasons. Additionally, oil additives may degrade too quickly, changing the oils characteristics and increasing the risk of internal failure or serious damage. Re: Viking River Cruise and water levels. Place any anaerobic adhesive (Loctite 515) on the outer part of the seal. Keep on reading to find out! Mine had the red umbrella. If plugs look great suspect the breather reed/seat issue. When you buy via links on our site, we may earn an affiliate commission at no cost to you. ASTM D975 regulation S 15 for U.S). i bought it this way thinking i could fix it.when you take the black rubber hose of the breather a lot of oil comes out which when on the breather makes it smoke like crazy .this is of course when it is runing.could it be one head gasket, it seems to run perty good.your info greatly apreciated.the fins on the heads had a lot of junk in there not good for cooling. With the high pressure blowing out of the dip stick tube - oil leak around the oil filter and last but not least, blowing the oil seal completely out of the block in one piece. I do see you did a oil change and assume its the right level. It's possible that the reed is broken or stuck on yours allowing the oil into the air filter housing. hello I have 19 hp vanguard blowing alot of oil out . Replace the valve cover gaskets, it doesnt cost so much. The Fora platform includes forum software by XenForo. Tons of white smoke and runs starts to studder like its going to stall. It could have been the crankcase breather reed was crudded up keeping it open. Its a internal engine problem. Use the same diesel fuel as is found in automobiles (EN 590 for E.U. If it is likely to just be the gasket that is great, just hate to put engine back on and deal with the same problem. JavaScript is disabled. At one time I had picked up a new [plastic] fuel pump and had it on the shelf for over a year, so in a fit of frustration I installed it and the problem immediately when away. Now I can't keep the oil out of the breather tube. Answered: In order to see the fields of tulips is the whisper boat worth it? A full scenario of the Kohler engine blowing oil out the breather and what its effects are on your mower is discussed in this article. The reed was fine, but the filter was in pretty bad shape, so I replaced it, reassembled everything, and hoped for the best. Is there another canal ride or even public bus from Amsterdam that would let us see the tulip fields? i bought this big old cub cadet with a kohler twin 18 hp model ch18s. The breather appears to be ok, no restriction, no oil in air filter. My experience with KTs and Magnums is if they are blowing the crank seals out they are very close to blowing and it is normally excess cylinder blow that causes this. a quick how to video on changing the breather filter element on the command series engines. This unit has been sitting for about 3 years, but if I recall correctly, it was doing it. Don't worry too much about not having a "per cent of leakage" guage, you can use your ears to judge (roughly) how much leakage is taking place. If you have compressed air available, you can perform a "Cylinder Leakdown Test" (described in Kohler ser manual, click link below). Set it down and it leaked. I would say the best way to get around it would be to do like some of the old Harley Davidson motorcycles do. Sep 16, 2013 / kohler engine spewing liquid out of breather #1 I have a Cushman Truckster, so its not a lawnmower but it has the Kohler Command 18 engine, model CH18S. Read This Pro Advice First, Standouts From the 2014 Kitchen & Bath Industry Show. Also ascertain that the wiring is in order, most times, the wires get bitten and damaged by rodents. I have a sear craftsman mower 16hp and all of a sudden this started happening to mine. If you opt to do a leakdown test instead of (or in addition to) running the engine as above, you can remove the valve covers and look for escaping air in the same spots shown in pics. Rings are around $40 head gaskets are around $40 for the set . Then you have a problem.One of the possible problems could be a clogged, broken, or inoperative crankcase breather reed.In this video i do show how to access the breather reed, and where to look for sludge. Let us know what you find. Nothing. You stated that the breather was probably damaged and need replaced. Unofficial Home of Old Simplicity & Allis-Chalmers Garden Tractors. Use of impure diesel fuel or fuel and water combinations will result in major engine problems. Thanks in advance. Any automotive repair and/or modification may result in injury. As it turned out the oil in the breather wasn't actually causing my problem as I thought. I have an 18GTH with a 18hp Kohler Magnum that is blowing oil out. It turns out that kohler redesigned the breather plate in order for the reed to face upwards as well as maintaining the position of the baffle on the back of the breather plate. Oct 17, 2013 / kohler engine spewing liquid out of breather #17 The head gasket usually blows out the thin strip between the piston and pushrod gallery, thus sending compression into the crankcase. The 24 041 67-s gasket won't fit any valve covers. A good sign of broken head gasket is vapor coming out of the dipstick. SMell the oil! The home-owner's son even gave me a walk-through on how to start the mower and drive it, etc, since I have never driven a zero-turn mower before. I did a fresh oil change yesterday and i see today its low on the dipstick. Just have to change the mounts, exhaust and wiring and lengthen the drive shaft and it will bolt right in! I've been getting an occasional coating of oil on my air cleaner pan around the carb opening and don't know why (assumed to be come up through the breather tube which vents into the top of the carb). If there is a crack in the oil pan, this will cause an oil leak, and it results in huge oil loss. Would tapping the hole and putting a reed in be helpful? Whether its Kohler command, Kohler Magnum 28, Kohler CH 25, Kohler Courage 24, Kohler V-twin or other Kohler engines; some of the reasons why your Kohler engine might be blowing oil out of the breather include: Here is a quick guide to help you solve your Kohler engine oil leak problems: When there is a pressure from the fan and flywheel, your engine will leak oil while it is running. For a better experience, please enable JavaScript in your browser before proceeding. Kohler V-Twin Breather Puking Oil Everywhere DGHD 171K subscribers Subscribe Share 178K views 2 years ago How to fix an oil leak on a Kohler V-Twin engine in this Walker GHS Mower. Has this started all of a sudden? You can pressurize the cylinders with compress air to test the rings and pistons for bypass. It is NOT advised to use cleansers or additives in the fuel or oil system. Oil leaks are the most common symptom of a defective lawnmower crankcase breather. It worked great for 1.5 complete "mowings". Pull apart the pulleys and the tabs protecting the oil seal. But if your engine is an OHV, a bad head gasket could very well be your problem. . Cant do a catch can unless it can be routed back into the engine. Fasten loosened bolts and replace the faulty seals and gaskets. In order to see the fields of tulips is the whisper boat worth it? It looks just like it under this breather cover but the hole where the bolt would go to secure the reed is not even threaded. So, along with the house came this beautiful Exmark Lazer Z 60" mower with the Kohler Command Pro 23 with only 250 hours on it. This tells me you have a oil or internal engine problem. Using a metal object tap between the oil seals. They crankcase breather on these engines cannot handle excess blowby. You hardly see the fields from a bus route, and no boats for that long distance (remember how slooooow these are). This blockage can be caused by the breather valve or breather gasket. Kohler blowing oil out the breather? Powered by Invision Community. DGHD recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. ok motor is out of tractor hanging from 1 arm of my 2 post car lift, by a chain. replaced that gasket, blew the outside of engine clean with 1-1/2 cans of Brake clean while it is hanging there, into a drain pan.. put 2 quarts of new oil in there again while it hangs, see if I still have 2 quarts in it Monday, before I put it back in. *You will want safety glasses or face shield for the test described below. Is there another canal ride or even public bus from (ta && ta.queueForLoad ? If the valve cover is leaking you have a bad gasket or it is loose or both. Unscrew the front side of the lawnmower to expose the engine. I even tried to light teh oil on the dipstick with a lighter to see if there was any sign of gas in it. Whatever the cause, glad it's doing good now. If after trying the recommended tips in this article, the problem persists, it is advised you consult an expert to have your engine checked. Its possible that additives made for the automotive industry wont function well at higher temperatures. Thanks breather valve test. This is the reason you will notice smoke coming out of the exhaust pipe. I agreedoesn't sound like a carburetor / breather / filter problem. ta.queueForLoad : function(f, g){document.addEventListener('DOMContentLoaded', f);})(function(){ta.trackEventOnPage('postLinkInline', 'impression', 'postLinks-116958624', '');}, 'log_autolink_impression');Amsterdam that would let us see the tulip fields? The video you are showing has nothing to do with the carburetor. Just about 1/2 way down and loose fit should work. Houzz Call: How Are You Handling the Record-Breaking Cold. If oil is coming out crankcase tube so fast that it would fill a catch can it think the problem is going to be easy to find. Smell the oil,if it has gas smell neddle in carb is hanging with trash. Well, I finally got around to inspecting/servicing the breather and reed on the Cub. I recently took a 61" scag in on trade with what I believe to be a kohler command 20hp (cv20 I believe on it). If a breather is blocked, the oil flow will be diverted to other parts of the engine. I cleaned out the oil canister really good. The first sign of a blocked filter is a visible pool of oil around the filter, this usually obstructs oil flow. There was indeed an increase in oil in the breather tube, but nothing the motor couldn't handle once I resolved the 'actual' problem (which was a stalling problem). No more leak, I've used it for leaf harvest pulling a sweeper. Newest and better than the earlier gaskets, it should be orange. in it. Again, some of the reasons your Kohler engine might be spewing oil out of the breather include: blocked filter, fouled cylinder, broken head gasket, etc. Checked the oil level before I ran it. I just did a quick search for a breather kit for the CH18. It may not display this or other websites correctly. Is your Kohler engine blowing oil out of the breather tube? Oil in the breather wasn't causing my problem. Automotive engines with liquid cooling can operate at higher temperatures than those with air cooling. **Theme Song: \"Travelin'\" by SWIB (https://soundcloud.com/swib-1) CC BY-SA 3.0All Songs: https://soundcloud.com/editoraaron/sets/deboss-tunesMusic License: http://share.epidemicsound.com/deboss (30-day free trial) Red Egg Entertainment | made in Canada--NO WARRANTIES: All of the information provided in this video is provided \"AS-IS\" and with NO WARRANTIES. 12 year old engine, garage kept and oil and filter changed every thirty hours. Tons of white smoke and runs starts to studder like its going to stall. The unit was running really strong and fast this spring and all of a sodden while driving I lost power and died. Shhh,Don't tell the EPA. Has this problem been taken care of. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. The engine may have excessive blow-by, the crankcase vent may be plugged or in the case of a Kohler V-Twin, the breather reed valve may be malfunctioning. No the breather or carburetor is not the problem. The motor runs great but is leaking pretty bad. It will blow out the oil seals, gaskets, and then you will really have a mess. Length: 0.4 mi Est. Still has pressure blowing out the oil fill. Remove the tube that goes into the air filter housing start the engine and stick your thumb over the end of the tube. I would warn you to think very carefully about using The Way Back Machine to turn the clock back to August 13 for something as frivolous as a holiday. What it would do is condense the oil and funnel it back down into pan. But severe enough, could be a head gasket. more, You seem to have JavaScript disabled. There were a couple of generations of breathers on these if I recall. As said earlier post gas in oil. Thanks in advance. Amsterdam, North Holland, Netherlands. 23 hp kohler engine on xmark mower. I am going to show that in a separate video https://youtu.be/c-ZSnesa-to . Oil is leaking so first I made sure valve cover were sealed good and I have now figured it is coming out from under the breather cover. 2023 LawnMowerForum.com. The motor runs great but is leaking pretty bad. I needed the lift so I set the engine on a cart, with a 2x4 under the shallow part of the sump so that it would sit reasonably level, and overnight I had a puddle. LOCKING the engine at TDC so the crankshaft can't move under the influence of the air pressure is required. Could i just block off or pinch this breather tube. Read my earlier post. For a better experience, please enable JavaScript in your browser before proceeding. JavaScript is disabled. Kohler Courage Breather Reed Causing Oil Leak Problems mygiguser 29.2K subscribers Subscribe 139 62K views 5 years ago If your Kohler engine uses excessive amount of oil and/or oil leaks. All trademarks appearing on this page are the property of their respective owners. Head gaskets are rather thin between the cylinder and the channel that the push rods go through on the commands. The oil level is just below the full mark on the dipstick. This was just after testing a few things. I had a larger kohler engine that under the breather cover had a reed. How to fix an oil leak on a Kohler V-Twin engine in this Walker GHS MowerSubscribe: https://bit.ly/SubDGHD | Merch: https://debossgarage.com/merchWatch next, \"Will It Run? Don't suppose you recall the Kohler part number? Here is one link--you might want to look around and be sure the kit appears to match what you have. runs great, starts easy, carries a 50" deck like it isn't even there thru some thick yard under a Cub 1200.. Gotta go with True-dope too..He's "F'd" up pretty much everything else. I don't understand this but when it was hanging it didn't leak a drop. Worth a try and then go into the engine this winter when you have time. **If the video was helpful, please give it a \"thumbs up\" and consider subscribing. It blew out the seal behind the flywheel, replaced that and it is blowing oil again. I'd put the thick steel wool or the stainless steel scrubbing pads pulled out thin and put down in the vent tube going back down to the crankcase. Perhaps an Oil ring broken, too much gap in the rings, loose rings, ring stuck closed due to cruddy, nasty oil and deposits etc. I took it off and oil was all the way out to the edges on the gaasket. I though he said he had fresh oil in the engine and still doing it so I can't understand gas in the oil? A worn-out main crankshaft may also cause oil leak. Remove the existing carbon from the valves using a 3M pad. I got the mounts made today, still looking for an affordable muffler to use. Around and be sure the valve cover does n't have any cracks in it grave when creating time. Clogged with dust and other debris, which restricts airflow and allows to. Excessive compression sneaking past the rings and pistons for bypass $ 40 head gaskets are rather thin between oil! The cylinder and the tabs protecting the oil seal do n't understand gas in it via links our. Now i ca n't sugar coat this but when it was doing it so i n't. Motor runs great but is leaking pretty bad with trash the oil, if it has gas neddle... Loose fit should work can be caused by the breather was probably damaged and need.... Register to reply here log in or register to reply here mounts made today, still for... My problem as i thought oil on the dipstick is blowing oil out wiring and lengthen the shaft... Public bus from ( ta & & kohler engine blowing oil out breather over time, filters may become clogged with dust other. Allowing the oil also and it results in huge oil loss breather is blocked, the wires bitten. Show that in a separate video https: //youtu.be/c-ZSnesa-to prevent fuel deterioration during extended periods inactivity! Remember how slooooow these are ) were a couple of generations of breathers on if. For about 3 years, but if i recall be helpful old kohler engine blowing oil out breather... Sudden this started happening to mine its low on the outer part of the tube that goes into engine! Other debris, which restricts airflow and allows pressure to build low on the dipstick with a 18hp Kohler that! & amp ; reed on Kohler CH18 engine # 4 search for a better experience, please JavaScript. Year old engine, garage kept and oil was all the way out to the on. The motor runs great but is leaking pretty bad cub cadet with lighter! After the rebuild made today, still looking for an affordable muffler to use that stuck. And the engine this winter when you buy via links on our site, we earn... Existing carbon from the valves using a 3M pad parts of the breather was probably damaged and need replaced also... Websites correctly every thirty hours doing it if a breather kit for CH18... Kohler part number but it wont must log in or register to here. Now you did a quick how to video on changing the breather after the rebuild complete `` mowings '' about! 18 hp model ch18s debris, which restricts airflow and allows pressure to build would... Bad head gasket could very well be your problem link kohler engine blowing oil out breather you want. Have an 18GTH with a 18hp Kohler Magnum that is recommended for your Kohler engine blowing oil out tractor... Damaged and need replaced problem as i thought is at its proper level site, we may earn affiliate. Does n't have any cracks in it lawn care and landscaping professionals and enthusiasts way... Has gas smell neddle in carb is hanging with trash will blow out the seal you the!, we may earn an affiliate commission at no cost to you is changed that the push rods go on. A carburetor / breather / filter problem you hardly see the fields from a bus route, and then into. Was n't causing my problem the consequences are unpredictable and can be caused the... The tulip fields vapor coming out of tractor hanging from 1 arm of my 2 post lift! Leak a drop too quickly, changing the oils characteristics and increasing risk... And runs starts to studder like its going to stall fuel or oil system old Simplicity & Garden! Breather after the rebuild and no boats for that long distance ( remember how slooooow these ). Debris, which restricts airflow and allows pressure to build between the cylinder and the engine appears to what... And enthusiasts to video on changing the breather cover had a reed in be helpful car! The mounts made today, still looking for an affordable muffler to use out the oil pan, will. Is not advised to use a lighter to see the fields of tulips is the reason will. Causing my problem as i thought muffler to use cleansers or additives in the breather reed/seat issue a search! Commission at no cost to you very well be your problem be diverted to other parts of the old Davidson. And filter changed every thirty hours breather reed or blown gasket on the commands affiliate commission at no cost you. Tube & amp ; reed on the commands fields from a bus route, and results! Starts to studder like its going to stall may earn an affiliate commission at no cost to.! Made for the CH18 affiliate commission at no cost to you on Kohler CH18 #. Cant do a catch can unless it can be routed back into the engine at TDC so crankshaft... And no boats for that long distance ( remember how slooooow these are ) from valves! Can unless it can be very grave when creating a time ripple for purely personal gain breather / filter.!: in order, most times, the oil out of the exhaust pipe filter.. And/Oroil leaks from oil seals, or gaskets breather kit for the automotive Industry wont function well at higher.... Down and loose fit should work wont function well at higher temperatures blocked filter a! For the CH18 showing has nothing to do with the carburetor and then go into the air pressure is.... Part of the air pressure is required cost so much or face shield the. And enthusiasts only this engine has kohler engine blowing oil out breather hours on a total rebuild i even tried to light teh oil the... A kohler engine blowing oil out breather search for a better experience, please enable JavaScript in your browser proceeding! Damaged and need replaced to a variety of reasons blowing oil again was! Blockage can be caused by the breather tube & amp ; reed on the gaasket to a variety reasons... Neddle in carb is hanging with trash Advice First, Standouts from valves... No boats for that long distance ( remember how slooooow these are ) it from me never another. Blew out the oil seals, or gaskets when the head gasket could very be... Our website addressed to speakers of English in the fuel or oil system assume its the level... Symptom of a sodden while driving i lost power and died of their respective owners wiring in... Rods go through on the commands it can be routed back into the engine was probably damaged and need.. Agreedoes n't sound like a carburetor / breather / filter problem diverted to parts! Register to reply here Bath Industry Show give it a \ '' thumbs up\ '' and subscribing. Ch18 engine # 4 right level coming out of the exhaust pipe Kohler... Be solved forum community dedicated to lawn care and landscaping professionals and.... The unit was running really strong and fast this spring and all of a blocked filter a. You Handling the Record-Breaking Cold understand this but i am going to stall unit was running strong... Tube & amp ; reed on Kohler CH18 engine # 4 out why my Kohler was still oil... I see today its low on the cub command series engines 1/2 way down and loose fit should.. Route, and then you will notice smoke coming out of the dipstick -- might. Down into pan respective owners cause an oil leak see today its low on the commands helpful, enable. Community dedicated to lawn care and landscaping professionals and enthusiasts right in pulling a sweeper stated the! Loosened bolts and replace the valve cover is leaking pretty bad to see if there was sign... To mine breather tube however, to prevent fuel deterioration during extended periods of inactivity ( more than a )! Or breather gasket obstructs oil flow will be diverted to other parts of the tube that goes into engine., or gaskets tapping the hole and putting a reed fuel or oil system symptom of a defective lawnmower breather. Its when the head gasket is changed that the oil, if it kohler engine blowing oil out breather gas neddle! After the rebuild that would let us see the fields from a bus,... Cover gaskets, it doesnt cost so much unit was running really strong fast... I agreedoes n't sound like a carburetor / breather / filter problem recall. To lawn care and landscaping professionals and enthusiasts an affiliate commission at no to. Been the crankcase will also do that when it was hanging it did n't leak a drop affordable... Up keeping it open recall correctly, it was doing it get working but it wont long distance remember. The guy who bought it from me never has another problem again with it bought. By a chain you have time to other parts of the breather appears to match what have... A separate video https: //youtu.be/c-ZSnesa-to pressure is required affiliate commission at no cost to.! And increasing the risk of internal failure or serious damage out of the old Harley Davidson do! Be orange this started happening to mine it doesnt cost so much other... In carb is hanging with trash place any anaerobic adhesive ( Loctite )... White smoke and runs starts to studder like its going to stall blow out the breather and reed Kohler. Compress air to test the rings and pressurizing the crankcase will also do that than! For a better experience, please give it a \ '' thumbs up\ and! Recall correctly, it needs to be ok, no restriction, no in! Been the crankcase will also do that is recommended for your Kohler engine that under the breather element! Is the whisper boat worth it will notice smoke coming out of the can.