tohatsu outboard won't start

Supplies, Boston Whaler, 1972-1993, IF you keep your speed slow so that youre not demanding too much fuel. For a 4-stroke, several oil changes. 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. We recommend you change your impeller every year at a minimum depending on the amount of use you put on your outboard. Many outboards will not start in gear. We've put together a handy chart to help you calculate the amount of oil/gas to mix. Its usually best to replace the spark plug, particularly in salt water. Tohatsu outboard shafts are measured from the bottom of the engine mounting bracket to the cavitation plate on the lower unit. Along the way, we sold pretty much everything we owned (twice! How to Buy a Boat: Tips for a First Time Buyer, Top 10 New Fishing Boats for Under $20,000, What Type is Right for You? Recommended oils listed below. I pulled one of the spark plugs out, made sure it looked clean, and holding the insulated wire, I touched the end of the spark plug against a bolt on the engine. Consult your boat and motor's manufacturer, owner's manual and service manual for expert advice. Make sure its set to the correct one! Winches, Boat Motor Supports & If the leak is on the pressure side (between the bulb and the motor), youll usually be able to see where the fuel is leaking. Troubleshooting Outboard Motor Magneto Ignitions Fluke Corporation 3 Measure the contact resistance as follows: place the multimeter in the function and hold the probe tips tightly together to obtain a reference reading with the tips shorted. Pumps, Marine Pump Replacement But make sure cut out key is removed when turning over in gear. Flooded refers to flooding the motor with fuel, not having dropped it in the water (that takes a totally different and much more mechanic-type solution see here). You are using an out of date browser. As long as the engine is running, it usually keeps running. Location. Seats, Pontoon Boat Seats & But are the new generation Blackfin boats durable and reliable enough? Covers, Boat Cover Only wont start when the lower section of motor is in the water. Charles, Marine Mechanic. a handy chart to help you calculate the amount of oil/gas to mix. In todays article, I will try to give you a precise overview, Read More Most Common Problems With Hurricane BoatsContinue, Suzuki is the largest corporation for manufacturing a full line of outboard motors. Tons of information to learn and organized well. My tohatsu 6 hp (4-stroke) stuck in gear this summer (which I discovered whilst motoring up to a marina pontoon- another story). Once again, all content on this channel is for entertainment only. See if one of the starter pawl under the starter is hanging up #7. Or could it be something else ? Fasteners, Boat Windshield TLDI outboards should only be run using an oil that meets or exceeds TCW3 oil specifically formulated for use in Direct Injection motors and are semi-synthetic or full synthetic. Carbs have been done fuel pump duel lines stater and foils new plugs and wires. Starting then dying when you put the motor in gear is the classic symptom of having something caught around the propeller usually a line of some sort, although Ive found other things as well. I also shifted to fwd for a minute or two, then back to neutral. Forums, Find Of course, replace the fuel hose ASAP if it is cracked, even just near an end, just cutting off that section is not a long-term fix as cracks are a symptom of UV damage and the whole hose is suspect once youve found one crack. Towers, Tow Ropes & Overfilling the crankcase with oil will cause running problems! ":"&")+"url="+encodeURIComponent(b)),f.setRequestHeader("Content-Type","application/x-www-form-urlencoded"),f.send(a))}}}function B(){var b={},c;c=document.getElementsByTagName("IMG");if(!c.length)return{};var a=c[0];if(! Many outboards wont start in gear and its easy to accidentally knock the gear shift into forward or reverse. It will not start unless I shift from forward to reverse a few times first. 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. Charts & As a get-home measure, keep your speed low (so as to need less fuel) and keep pumping the bulb to help force fuel through the blockage. Manufacturer, Boat Tables & Yes. Great article Caroline. Took the fuel siphon valve and fuel withdrawal stem out perfect no blockage. Using pull start, not battery. Hardware, Boat 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. If you squeeze the bulb and smell gas, you almost certainly have a cracked, cut or nicked fuel hose between the bulb and the motor, or the fuel line is not securely connected to the motor. But now, it will only start with the choke button being held in. There are two neutral safeties on the motor: The recoil "jammer" lock mechanism with the plastic pawl, and the electrical neutral safety switch. Once you're sure the outboard is getting electricity, the next thing to check is whether it's getting any fuel. 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. If the warning lamp is on (red light is on) or blinking on/off, immediately shut down your outboard and check the oil level. I have a new supply fuel line, checked tightness and sprayed for leaks no problem. Telescopes, Covers and However, just like any other existing outboard motor or engines brands, Tohatsu also has some common troubleshooting issues, and consumers should be well aware of them. It doesnt matter what brand of outboard you have or whether its 2-stroke or 4-stroke. 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. But fortunately, this overheating problem is not an error caused by manufacturer negligence or assembling error. I have a Mercury 2016 60hp 4 stroke motor. All rights reserved. Stainless steel shear pins are standard with new motors, along with the resin prop. I had the boat running at 3000 rpms like two weeks ago. Terminals, Marine Fuse Blocks & I have a 35 hp mercury. Storage It may not display this or other websites correctly. Tohatsu outboard shafts are measured from the bottom of the engine mounting bracket to the cavitation plate on the lower unit. Seriously, the vast majority of outboard problems are things that are pretty simple to overcome. Tohatsu service manuals & parts catalogs for 4-strokes, 2-strokes, and TLDI outboards can be ordered through your local dealer. 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? 6,401. Heres why we think its the best option on your cruising boat. The model information is Tohatsu 9.8 hp 20" long shaft with electric start. If the gas tank went in the water, get fresh gas before even trying to start it as the gas will have water in it. Are Blackfin Boats Good & Reliable Enough To Own? Ideas? Maintenance, Fiberglass & Epoxy (If so, immediately extinguish any cigarettes or other smoking materials! The brand is popular for its Deck, Runabout, Bowrider, Cruisers, Ski, and Wakeboard models, among others. I have a 88 Bayliner Capri that will only start with the choke button being pressed and held there. Racks, Fish Finders, Sounders Covers, Boat Seat for Sale, Buy A There are two types of shear pins available; brass and stainless steel. Very frustrated any hell would be appreciated. Accessories, Boat Fenders, Boat Trailer Shop A number of months ago it began to sputter and require some playing of the choke to keep it running. Category: Boat. How can I get a service and/or parts manual for my Tohatsu outboard? We are uncompromising in our pursuit of outboard motors that are both durable and as light as possible. This . A good reason to lock your dink. CREATE Anyway, the is all held together by two pins. Wont turn over. If you encounter overheating issue, make sure to check the plugs, thermostat, impeller, coolant ports, blown head gasket, and exhaust system for possible cracks, leaks, loose connection, or blockage because of corrosion. For most of us, the upper limit of pull-starting is more like 20 or 30 HP. Let's take a look at seven reasons why your outboard won't throttle up and how to fix them: Tangled Propeller Poor Gas Quality Clogged Fuel Filter Fuel Hose Replacement Faulty Impeller Bad Spark Plugs Malfunctioning Fuel Pump 1. Correct operation during the break-in period will prolong the life of your new outboard and will ensure optimum performance. Your Tohatsu 4-stroke outboard is equipped with an Engine Oil Warning Lamp (except for 2hp, 2.5hp & 3.5hp). This was very unusual because that is a great motor, and it has always started on the first or second pull since I bought it 3 years ago. Re: Tohatsu 3.5 HP Outboard won't start, what is this rubber thing. Sockets, Marine Electrical This site 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. The reading should show between 0.0 and 0.3 ohms, note the value. 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. Before I start, let me go on the record and say that a sailing vacation really is as idyllic as it looks. It is roughly a 20 gallon tank. . & Circuit So next question - the lower hole has a split pin. I have always had a really hard time starting this Mercury 4 stroke 6HP outboard. Accessories, Pontoon Bimini Florida Loop - Keys and Okeechobee Waterway - Cruising Guide. Japans oldest outboard manufacturer, Tohatsu has been manufacturing outboard motors which are rich in quality and durable enough to serve a lifetime cruising experience. Even when they put it back into the neutral gear again, the engine immediately starts like usual. Accessories, PWC Parts & Outboard Troubleshooting Tip 4: Check the Fuel. Bilge Pump, Tires, Rims, & Hub link to 10 Things To Know Before Bareboat Chartering a Sailboat With Friends, Bareboat Charter Planning: British Virgin Islands. 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"). Boarding, Paddles & I have a force forty outboard engine. Trolling Motors, Shop Tohatsu outboards which have oil injection will automatically mix the correct amount of oil and gas depending on the engine requirements; you don't have to pre-mix your oil & gas with these systems. If you squeeze and the bulb stays squeezed or is slow to regain its shape, check that the tank vent is open; if it is, you probably have a blockage in the hose or it is kinked. Login, Boats If the vent is open but the tank looks sucked in, the vent may be clogged (infrequent, but it does happen). The octane rating for Tohatsu outboards are 91 (RON) or 87 ((R+M)/2). Tables, Minn Kota Locks, Boat Deck Or, it would be, if you hadn't seen this video on basic troubleshooting when your outboards won't start. Check for this by removing the fuel hose at the motor. Axles, Boat Trailer Tie Well, if you also encounter a similar type of issue on your Tohatsu outboard, make sure to check and investigate the condition of your motors fuel, air & fuel filters, sparks, carbs. Once started the motor has been very reliable. The octane rating for Tohatsu outboards is 87. I generally always use the internal tank vs and external one and that has c. Pumps, Livewell Aerator Pumps Downs, Couplers, Mounts, Unfortunately the purchase wa read more Try cracking the gas cap to let air into the tank if this works, you can probably get to where you are going with the cap cracked (unless its a boisterous day when water might get into the tank), then clean the vent. Check that the fuel line isnt kinked or under something that could partially block the flow. This greatly reduces problems from salt corrosion on shaft splines and installation hardware. The Tohatsu 15 HP EFI outboard motor, Model #MFS15EEFS, with the 15 inch short shaft, tiller steering and electric start with manual rope backup is both affordable and perfect for larger sized aluminum boats, jon boats, skiff or larger inflatable boats. 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. The night I finally figure it out, there was this incredible rainbow that ended right on my dock. I pressed the start button on the engine and could see the steady spark in the spark plug. Model MFS9.8A3EFL . Eventually, there will be a vacuum and the motor wont be able to suck gas from the tank. Accessories, Electronic Navigation Kept trying every 15 min or so. One other thing to check in the top four. I find this will often start it when the motor sounds like its almost but not quite starting. If it is not, air cannot flow into the tank to replace the volume of gas as it is used. Any fuel with an ethanol content above E10 is prohibited and could lead to issues. The only way to keep it reliable is to turn off the fuel and run the carb dry with each use..I turn the fuel on and pull start it, if it doesn't start in a few pulls it's flooded.

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