Accessories, Boat Measure from the top of your transom to the bottom of your keel. A bit beyond the scope of this post, which is simple things to check. You are using an out of date browser. Of course, we're barely scratching the surface of what can go . Use a small flat-blade screwdriver to depress the ball valve in the fitting on the hose end, holding the hose end over your bailing bucket or something else that will catch any fuel. for Sale, Buy A Generally, the lack of power issues can arise with any vehicle, and mainly this type of commotion occurs after several months or years of operation. My husband and I have been cruising over 15 years and 13,000 miles, first on a Tayana 37 monohull and now on a 34' Gemini catamaran. Rollers, Boat Trailer However, brass shear pins may also break more easily if shifting or accelerating too quickly. Outboards, Shop Also, not all the outboard motor models of Tohatsu have overheating chances since the latest versions are featured with advanced heat resistance technology. Tackle Boxes, Fishing Bait & Another good point! If the water intake is clear then chances are your water pump impeller needs to be replaced or you have an obstruction inside your lower unit. According to several Tohatsu outboard motor users, the motor seems to have less power than other similar range of outboard motor brands. 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"). 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. Meters, Marine Electrical Panels Troubleshooting Outboard Starting Problems | Boats.net We are uncompromising in our pursuit of outboard motors that are both durable and as light as possible. We are compensated for referring traffic and business to Amazon and other companies linked to on this site, it helps defray the cost of sailing a bit. Fixing my Tohatsu Outboard - Unsinkable 2 ACCOUNT, Find Accessories, Electronic Navigation Generally most boats need either a short or long shaft although some boats require a 25" shaft (ultra-long shaft) outboard. Great article Caroline. This will shut off the engine without having to remove the lanyard cord. Outboard Won't Start 101 - The Boat Galley A fierce windstorm blew across the lake one night, and I wanted to check on my boat early the next morning to make sure everything was ok. You may also want to check out our web page giving you step-by-step instructions on how to change and check the oil in your lower unit. What should you check first? Any fuel with an ethanol content above E10 is prohibited and could lead to issues. I have always had a really hard time starting this Mercury 4 stroke 6HP outboard. Can I use any kind of oil in my Tohatsu 2-Stroke outboard? Dont just look at it; remove the fuel line, reconnect it and then tug gently to make sure its fully clipped on at both ends. I've been looking at this more now that the outboard's ashore. & Sonar, Trolling Re: Tohatsu 3.5 HP Outboard won't start, what is this rubber thing. When its gone into salt water, the motor has to be flushed with considerable amounts of fresh water, too. !b.a.length)for(a+="&ci="+encodeURIComponent(b.a[0]),d=1;d=a.length+e.length&&(a+=e)}b.i&&(e="&rd="+encodeURIComponent(JSON.stringify(B())),131072>=a.length+e.length&&(a+=e),c=!0);C=a;if(c){d=b.h;b=b.j;var f;if(window.XMLHttpRequest)f=new XMLHttpRequest;else if(window.ActiveXObject)try{f=new ActiveXObject("Msxml2.XMLHTTP")}catch(r){try{f=new ActiveXObject("Microsoft.XMLHTTP")}catch(D){}}f&&(f.open("POST",d+(-1==d.indexOf("?")?"? You are using an out of date browser. Deals, Trailering Kits, Boat Trailer However, the good news is that not all the Tohatsu motor models have this problem. Boat, Boat Buyers Tangled Propeller If your outboard motor will not throttle up, the issue may be as simple as a tangle. 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Next up was to test the outboard engine for fuel, compression, and spark. 3. If you squeeze the bulb and it never gets hard or takes more than 5 or 6 squeezes to get hard, its likely that there is a crack/cut/nick in the fuel hose between the tank and the bulb which is pulling in air. Keeping barnacles on the bow and stern of your boat is a big concern, especially in salty waters. How can I get a replacement owner's manual for my Tohatsu outboard? Deals, Electrical This is the reference reading. Telescopes, Covers and (And Im happy to have discovered TheBoatGalley! ) I have no idea what the slow pull did, but if I did a slow pull first, the next pull just about always started it. Click here. I've owned several sailboats over the past 15+ years and chartered sailboats around the world. ( Prior to the first start, I followed the manual: added oil and pulled starter cable a few times with lanyard detached to circulate oil prior to starting; added fuel to internal tank [non-ethanol with StaBil 360], left vent on cap open, replaced safety lanyard; motor on outboard stand and 30-gal rubbish bin filled with water to 4 above anti-cavitation plate. But some users have claimed that they encountered power lacking issues even on their newly purchased motor, which is disappointing. ");b!=Array.prototype&&b!=Object.prototype&&(b[c]=a.value)},h="undefined"!=typeof window&&window===this?this:"undefined"!=typeof global&&null!=global?global:this,k=["String","prototype","repeat"],l=0;lb||1342177279>>=1)c+=c;return a};q!=p&&null!=q&&g(h,n,{configurable:!0,writable:!0,value:q});var t=this;function u(b,c){var a=b.split(". Battery Charger, Marine Audio & Starters, Marine Solar Power 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. Mine is doing same thing, I just had same issue with my 87 evinrude , beat me down for 2 months finally took to a mechanic and it was a $6 piece ,a sheared fly wheel key Id try that . But when he pulled off the bottom plug, the engine immediately died. Sometimes the motor will sound like its not even really trying to start; other times itll sound like its almost starting. Four(or five with an electric start) things to check when the motor doesnt even sound like it wants to start, regardless of whether it has an internal or external tank: Make sure that the kill cord (aka deadman) is attached properly to the motor. The manuals are in Adobe Acrobat "PDF" format. Trailer Winches, Shop If you are using an external tank, make sure the vent on it is open. Another key is not pulling it out of the water until you have all the tools assembled. At least, I think that's the order of events, it wasn't me at the tiller! I have a new supply fuel line, checked tightness and sprayed for leaks no problem. Dont know how I missed including that. your boats Gel Coat Match, Shop So next question - the lower hole has a split pin. Currently showing the international website. Fuel spurted out, so I knew the fuel was making it to the carburetor. Remove one spark plug wire and spark plug. If that happens, particularly if it was a cold start, you can now start it using your typical cold start procedure with choking it, etc. Sometimes, after flooding, it will start and then die. Electrical connection errors or loose connections can also lead to this type of trouble. Tips, tricks, and how-to's to make your boat life better. Hardware, Boat Cushions, Lexington Are Tohatsu outboards rated for saltwater use? Tohatsu outboards are formulated to use E0-10 ethanol fuels only. Do not use the choke, open the throttle all the way and try starting again it will usually take at least 2 to 3 pulls. 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. If the warning lamp does not go out after 4-8 seconds, stop the engine and consult your local dealer. If it is not, air cannot flow into the tank to replace the volume of gas as it is used. I just need to remember to unplug the fuel line between the outboard and the gas tank each time I finish sailing. A group of Tohatsu users has claimed that they have encountered a sparking issue on their outboard motor. Deals, Dealer Immediately shut down your outboard! Thats going to require more of a mechanic. 4. Is there an external tank connected by a fuel hose? The break-in period is the most critical time in the life of your Tohatsu outboard. Manufacturer, Boat Tables & What happened next isn't entirely clear; I think it was then put into reverse gear proper, at which point it went back much more quickly. Deals, Camping & RV Did you ever find out what the problem was? There are two types of shear pins available; brass and stainless steel. Other thing you may try is to remove plugs taking care with fuel and crank over to see if youre getting water ingesting to cylinder you may see moisture on plugs or head. Check out all the special deals from our podcast sponsors! ), gained a great boat dog, had a bunch of wonderful times and some adventures . A number of months ago it began to sputter and require some playing of the choke to keep it running. and learned a ton about what does and doesn't work! Deals, Paint & Maintenance Most outboard vent the exhaust below waterline it be restricted. Spray a ton of WD40 or the like into the spark plug hole. Tubes, Shop Boats, Propeller Parts & 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. Harware, Marine Nuts, Bolts, & Messages. Engine Overheating Problem: Several users have claimed that they encountered overheating issues on their Tohatsu outboard motor. When it cools down, it will start again. I had the boat running at 3000 rpms like two weeks ago. But now, it will only start with the choke button being held in. Deals, Electronics I'm Carolyn Shearlock. Clicking these links help support the channel. Or, it would be, if you hadn't seen this video on basic troubleshooting when your outboards won't start. Pumps, Marine Pump Replacement I have a 1988 45hp Mariner engine runs with the ear muffs on but as soon as the boat gets put I to water it wont start. Consult your boat and motor's manufacturer, owner's manual and service manual for expert advice. If Tohatsu 4-Cycle Oil is not available we recommend using an NMMA Certified FC-W 4-cycle oil formulated for use in outboard engines. View High Power Series; Feel the Extreme MID-RANGE 25-140HP. Any idea what's happened? When you back down the ramp, turn the key, and nothing happens, it's a problem. Rob, did you find the problem, because my has the same problem. Once started the motor has been very reliable. I don't have a remote electric start engine, is there any way to shut off my Tohatsu outboard without having to pull the safety lanyard cord off each time? I find this will often start it when the motor sounds like its almost but not quite starting. If the vent is open but the tank looks sucked in, the vent may be clogged (infrequent, but it does happen). In this video we look at all the reasons why an outboard with an electric start might not turn over. Yes, simply press in the "button" where the lanyard cord attaches to the outboard. This is normal and should go off after a few seconds. Are Blackfin Boats Good & Reliable Enough To Own? 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. #2. Do Tohatsu outboards come with lower unit oil already installed from the factory? Leave the motor off and tilt it up to check, then remove whatever you find. If it seems like there is a blockage, the long-term solution is to replace the hose. I use mine nearly every dayand not always in the galley. Are Crownline Boats Good & Reliable Enough To Own? Blackfin has entered into its new generation, Read More Are Blackfin Boats Good & Reliable Enough To Own?Continue, It sounds like a lot of fun to sail along the high seas. The lower unit gear oil has already been added at the factory, however, you should check to ensure it is completely full before starting your outboard for the first time. Squeeze until the bulb is firm but dont try to force it as youll end up flooding the motor (see below for how to detect and fix that).