I have always had a really hard time starting this Mercury 4 stroke 6HP outboard. Wait about 10 minutes and try starting again. You may notice the engine oil warning lamp come on when you first start your outboard. Messages. Besides being such a great boat choice for every boating lover, users often encounter some common issues with Hurricane boats. Engine Cranks But Won't Start. your boats Gel Coat Match, Shop Carbs have been done fuel pump duel lines stater and foils new plugs and wires. Making sure your boat is properly maintained is an important part of having fun. But some users have claimed that they encountered power lacking issues even on their newly purchased motor, which is disappointing. But fortunately, this overheating problem is not an error caused by manufacturer negligence or assembling error. Instruments, VHF Radios & Maintenance, Pumps and [More] Kitchen Shears Useful Galley Gear. And my kitchen shears fit the bill. Accessories, Marine Electrical We pursue the ultimate in quality to deliver an inspirational engine experience. There are two neutral safeties on the motor: The recoil "jammer" lock mechanism with the plastic pawl, and the electrical neutral safety switch. If that happens, particularly if it was a . Fenders, Boat Trailer Location. Hardware, Boat What size shear pin do I need to use? Drink Holders. The following problem may also arise due to the old or dirty fuel mixture on your fuel tank. I cannot start my Tohatsu 40 HP outboard with electric start - JustAnswer Parts, Rule 1500 GPH Automatic Seriously, the vast majority of outboard problems are things that are pretty simple to overcome. All Rights Reserved. Top 10 Choices for Boaters, Mercury's New Electric Outboard: The Avator 7.5e, How to Rebuild a Small Outboard Engine Carburetor, How to Change an Outboard Engine Water Pump Impeller, Solve your Outboard Motor Problems: Starting, Fuel, Sheer Pins, How to Change the Lower Unit oil on a Boat. It can easily get bumped to the wrong position when the motor is removed or put back on the dinghy, or when the motor is tilted up and down. If the damage becomes worse, it will lead your engine to die abruptly. His writing and photography have been published in PassageMaker Magazine, Soundings, Fly Fishing in Salt Waters, Yachting Magazine, and Lakeland Boating, among others. I've been looking at this more now that the outboard's ashore. Tohatsu 4 hp 4 stroke won't start - Marine Engine Insurance, Boat Plumbing, Anchor I pressed the start button on the engine and could see the steady spark in the spark plug. Tohatsu Complete Advantage 100% Synthetic Oil. Published on November 27, 2017; last updated on January 12, 2023 by Carolyn Shearlock. And as a side note, always have your basic safety gear in the boat see my article on Things to Carry in the Dinghy. Common culprits are the hose going under the tank, getting pinched between a corner of the tank and the hull, someone stepping on the hose or placing something on it. Acessories, Fishing Outriggers & Generally most boats need either a short or long shaft although some boats require a 25" shaft (ultra-long shaft) outboard. You can find Tohatsu 2-stroke outboard motor oil at your local dealer. With a simple multimeter and a few ideas you'll be able to figure out why your outboard won't crank in no time.If your motor is cranking but not running, then take a look at this video on the next step in the diagnostic process: https://youtu.be/rXNXzs5GgjsFor outboard repair information, checkout my website: https://outboard.dangarmarine.com/guideIf you are enjoying this channel, please consider making a donation to https://www.paypal.me/dangarstu or become a Patreon of Dangar Marine at https://www.patreon.com/dangarmarineT-shirts and other merchandise available at https://teespring.com/stores/dangar-marineCommon items used in these videos are available from my Amazon store at https://www.amazon.com/shop/dangarmarineDangar Marine is proudly sponsored by MarineEngine.com. Dont just look at it generally, if its even a tiny bit out of place, it will stop the engine or prevent it from starting. It may not display this or other websites correctly. If you try starting the motor and smell gas, the motor is likely flooded (yes, as noted above, the gas smell can come from a cracked fuel line, but that is not as likely). Charts & ( Started on the 2nd pull )After letting it idle for 12 minutes, I shut it off. Terminal Marine Mat vs. Seadek: Need to Know Before Installed, Most Common Problems With Hurricane Boats, Common Problems With Suzuki 115 Four Stroke outboard Motor, 5 Most Common Problems With Mercury 115 Pro XS Four Stroke, 4 Most Common Problems With Yamaha SX210 Outboard, Most Common Problems with Evinrude ETEC 150, Most Common Problems with OMC Cobra Outdrive. It can also cause due to low compression so, check all the possible areas to find out the core damage part and fix it. . Once started the motor has been very reliable. http://www.tohatsu.dk/forhandler/Service/Service Manual_1-2 Cylinder 2-Stroke.pdf, Boat on Mooring off Faro, Home near Abergele, https://www.tohatsuoutboardparts.cos Catalog M8B-9.8B (2003) - (00221030-5).pdf, Difficulty engaging forward gear - Beta 30. I love sharing what I'm learning along the way and helping others get into sailing. It starts sometimes and then dies after about 5 minutes. However, brass shear pins may also break more easily if shifting or accelerating too quickly. If it is not, air cannot flow into the tank to replace the volume of gas as it is used. What started as lessons with my kids has turned into sailing certifications, a captain's license, and a life long hobby that takes us sailing all over the world. I don't have any water coming from the "tell tale" water hole on my outboard. Several users have claimed that they encountered overheating issues on their Tohatsu outboard motor. https://youtu.be/m1qcSxLACUEHere are links to all MUST HAVE parts for a Jon Boat and some of my favorite items. SAFETY FIRST! Check out these other outboard-oriented How-to videos and articles, for more info.Three Outboard Engine Quick-Fix TipsHow to Rebuild a Small Outboard Engine CarburetorHow to Change an Outboard Engine Water Pump ImpellerHow to Pickle an OutboardSolve your Outboard Motor Problems: Starting, Fuel, Sheer PinsHow to Change the Lower Unit oil on a Boat(function(){for(var g="function"==typeof Object.defineProperties?Object.defineProperty:function(b,c,a){if(a.get||a.set)throw new TypeError("ES3 does not support getters and setters. My Tohatsu 3.5 2 stroke outboard has developed a problem this weekend. But are the new generation Blackfin boats durable and reliable enough? Parts, Inflatable Remove flywheel, if you can and wash out electrics and dry. Don't get stuck at the boat ramp - fix your outboards fast, with these basic troubleshooting tips. Overfilling the crankcase with oil will cause running problems! Here is an example of why a 6HP Tohatsu won't start after sitting. Spray a lot of WD40 in again and quickly put the spark plug back in and connect the spark plug wire. Products, Carbon Monoxide & Sealant, & The engine visibly struggles or hesitates and eventually dies on. You must log in or register to reply here. Replace the hose ASAP! OUTBOARD MOTORS | TOHATSU International Using those links helps the channel!-----------------------------------------------------------------------------------------------Disclaimer: Use at your own risk. The salt residue is the cause of damage and will reappear later even months. He is the former editor of PropTalk Magazine and was the managing editor of the Waterway Guide. However, some undeniable common issues can arise with any Tohatsu outboard motor, and consumers should keep that in their mind. If you are in the US, be sure to check out their online store http://www.marineengine.com/All music available at http://soundscloud.com/dangarstu This is the reference reading. AN There are few models like the Tohatsu 25 2 stroke motor, which have this lacking in them. It started up and ran just fine until the foot of the engine hit a stump going pretty slow but it knocked the engine off and couldnt start it up again, it wouldnt even turn over. Please note that depending on the particular model, some Tohatsu shaft lengths may be 2" longer than "standard" (ie: a short shaft may be 17" instead of 15" and a long shaft may be 22" instead of 20"). View High Power Series; Feel the Extreme MID-RANGE 25-140HP. Do NOT use the squeeze bulb that will further flood the motor! The way these ignition system work more or less is that you have a magnet on the flywheel so as you start the outboard by using the pull start or turning the starter motor the flywheel starts to spin as a magnet in the flywheel passed into this pulser coil the magnet induces our current into that coil so a small current flows through the coil and My Yamaha 9.9s typically need the throttle to be goosed a few times for a cold start. 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Eventually, there will be a vacuum and the motor wont be able to suck gas from the tank. Youll want to research carburetor troubleshooting. Tohatsu 3.5 outboard problem | Sailing Anarchy Forums Are Tohatsu outboards rated for saltwater use? Blocks, Marine See the squeeze bulb section immediately above. The break-in period is the most critical time in the life of your Tohatsu outboard. Remove the entire starter assembly with the three bolts holding it to the engine block. There are two types of shear pins available; brass and stainless steel. The octane rating for Tohatsu outboards are 91 (RON) or 87 ((R+M)/2). Above links are affiliate. Varnish, Marine Adhesives, I have a 88 Bayliner Capri that will only start with the choke button being pressed and held there. I find this will often start it when the motor sounds like its almost but not quite starting. FAQ | TECHNICAL INFORMATION | TOHATSU North America But make sure cut out key is removed when turning over in gear. If that does not do the trick, its time to call in a mechanic. Tohatsu outboards are formulated to use E0-10 ethanol fuels only. Locks, Boat Deck Take safety seriously! First check that the telltale is not stopped up (using a wire or air pressure) and then check the water intake on your lower unit and make sure that it is unobstructed. So you've just turned the key and nothing happens. Help! My Outboard Won't Start! - Cabin Life Storage Do Tohatsu outboards come with lower unit oil already installed from the factory? Boat Gel Coat - Spectrum Color, Pumps and I have a new supply fuel line, checked tightness and sprayed for leaks no problem. Also, check where the fuel line attaches to the motor we once had an outboard where the fuel hose had been bent almost 90 downward coming off the hose barb, basically crimping it (I have no idea how it happened, probably in loading something large into the dinghy). If you have just replaced the fuel hose or bulb, double-check that the arrow on the bulb points from the tank to the motor (it has one-way valves in it). I have always had a really hard time starting this Mercury 4 stroke 6HP outboard. Outboard Troubleshooting Tip 4: Check the Fuel. Accessories, Boat Lift Canopy Deals, Camping & RV & Dock, Anchor Chains & Charging Boat Batteries With a Portable Generator. Pull the starter rope through until all the water has been pumped out of the cylinder. The model information is Tohatsu 9.8 hp 20" long shaft with electric start. Tops, Other Dear Carolyn, Once you get it out of the water, work quickly. Bullet Skimmer, Paint and As the distributor of Tohatsu outboards, all outboards are sold through our dealer network. Last month it started to get cranky. How Good Blackfin Boats Are? Do Tohatsu 4-stroke outboards come with crankcase oil already installed from the factory? So, make sure to inspect all the possible areas. Comment * document.getElementById("comment").setAttribute( "id", "a689d47e7e3105c937c63ee876dd9db2" );document.getElementById("eb861f0816").setAttribute( "id", "comment" ); Hi! Mechanic has apologised and sorted this. for Sale, Buy A Savers, Boat Trailer Guides & For the 2-stroke models and 4-stroke 2, 2.5 and 3.5, any 5/32" x 1" (4mm x 24mm) shear pin will work just fine. However, if you own one of Tohatsus previous outboard models, you should keep this issue in your mind and be careful not to let your motor get overheated. For a better experience, please enable JavaScript in your browser before proceeding. Yes. Terminals, Marine Fuse Blocks & Tohatsu outboard shafts are measured from the bottom of the engine mounting bracket to the cavitation plate on the lower unit. Ropes, Boat & Circuit Biminis, RV & Trailer This overheating ultimately led the engine to shut down. Communication, Auto Pilot Outboard won't crank or turn over, electric start not working I have a 35 hp mercury. Even when they put it back into the neutral gear again, the engine immediately starts like usual. Satisfied Customers: 5,754. With the exception of our outboards which have oil injection systems, Tohatsu 2-stroke outboards require a 50:1 (2.5 ounces of oil for each gallon of gas) oil/gas mixture after the initial break-in period. The problem seems to be about halfway down the front of the shaft, where there is a connection between the upper shift rod, the lower shift rod and another rod coming down from the tilt lock, via a brass collar - I hope this makes sense, forgive the non-technical language! I did that and it started right up! Hardware, Marine Using pull start, not battery. Then when you get home it will fire right up and run fine. Can I use any kind of oil in my Tohatsu 4-Stroke outboard? And What are the things you should know, Read More Are Crownline Boats Good & Reliable Enough To Own?Continue, Blackfin claims that legend lives on their new generation boat models, which feature a yacht-like, high-end design and innovative structure. If the warning lamp does not go out after 4-8 seconds, stop the engine and consult your local dealer. Kits, Seadog Stainless Steel Cup Brass shear pins are available through aftermarket companies and will "give" if you strike an underwater object. If your outboard has an external gas tank, there can be a number of problems between it and the motor. Also, not all the outboard motor models of Tohatsu have overheating chances since the latest versions are featured with advanced heat resistance technology. Please bear in mind that there is no one magic answer that will absolutely guarantee that the prop you choose will give you the performance you expect; sometimes it's simply a matter of trying different props to determine which one will work best for your particular application. Deals, Electrical So, turns out that the roll pin in the top hole is in situ, but didn't engage the hole in the upper shift rod when replaced. Is that essential, or will a split pin do? On cold starts, the lamp may stay on longer due to the oil being thicker. We have a Tohatsu 9.8 HP outborder which is not starting If its a small HP (20 or under, possibly larger), it probably has a pull start as well and you can start it that way. I have a nice Tohatsu 3.5, 2-stroke and am currently exeriencing problems. Ideas? Combos, Fishing Tools & Leave the motor off and tilt it up to check, then remove whatever you find. If the motor wont start, dont just keep pulling and pulling or wearing the battery down. There are many factors which must be taken into account, most importantly is to never exceed the horsepower rating of the boat. I generally always use the internal tank vs and external one and that has c. Caulking, Marine Engine Click here. Systematically think about what the problem is most likely to be and check those items first. I use mine nearly every dayand not always in the galley. The night I finally figure it out, there was this incredible rainbow that ended right on my dock. But now, it will only start with the choke button being held in. Protection, Ladders, Steps, & What is the break-in procedure for my Tohatsu outboard? In fact, only one of the things to check even requires a tool (and that is just a small flat-blade screwdriver); that screwdriver and a roll of tape (I like Rescue Tape read about it here) are all you need for any of the simple solutions and jury-rigs presented here. boats.com is part of the Boats Group Network. Now, Shop See if one of the starter pawl under the starter is hanging up #7. Never, never, never use automobile oil in your 2-stroke outboard. Rafts, Paddle You must log in or register to reply here. Furniture, Boat Seat Pedestals & Each dealer is free to set their own retail price, therefore, you should contact your local dealer to find the actual retail price in your area. Plumbing, Fresh Water Boat You can search for the dealer closest to you with our on-line dealer database. It acts like its out of time. First thing to try would be cleaning the carb, particularly if it only runs if you continue to press the choke. Racks, Fish Finders, Sounders The fuel line can come just slightly disconnected at either the tank or motor end. Popular articles you may have missed https://youtube.com/watch?v=2wcBdanz1oE 8HP to 9.8HP Tohatsu Outboards OnlineOutboards.ca Corrosion will eat away at electrcal items and connections. 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