Outboard engines, as with any internal combustion engine, require air, fuel and spark to maintain adequate combustion throughout the … The Right Fit, Shop By Then dies down to slow speed running very rough. Copyright © 2019 IBOATS. Login, Boats 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 I’ve found other things as well. Helm Seats, Shop Starts first pull, which was a surprise. They make high-quality, high-performance one and two-stroke engines. Bullet Skimmer, Paint and [I] [have been] told [the cause of the non-start] might be the [spark ignition] coils or trouble with the drive belt. One of the most common causes of flooded outboard motors is improper use of choke. Rafts, Paddle They are dependable, powerful and relatively quiet. Accessories, Boat Outboard motor shuts off while driving Mercury 35HP outboard motor cooling Not rated yet I have an older model 35HP Mercury Outboard motor. February 23, 2014. Downs, Couplers, Mounts, 2003 Mariner 3.3... starting problems appear to be solved. Honda 5hp Outboard, Boat Hardware, Boat Seat Boat, Boat Buyers Marine Mechanic: T. Phoenix, Marine Mechanic replied 9 years ago. I bout a 14 ft allweld flatbottom with a mercury 25 hp. Covers, Other Covers, Boat Seat My 1999 Mercury 150-HP OptiMax engine starts and idles great, but when [I] give it some throttle, [the OptiMax] cuts out and dies. Outboard motor starts then dies Outboard motor starts then dies Ran fine but then, after not being run for three months, runs rough. Battery Charger, Marine Audio & When the motor is sputtering it sounds like its missing/not firing all cylinders. I suspect that the problem may have to do with the fact that the boat has been out of commission for a few weeks and wasn't used due to a broken steering cable. I just purchased an older boat with a 1982 Mercury 50HP 4 cyl 2 stroke. Oars, Wakeboard, Wakesurf & If I give it throttle it will start but runs rough and then dies when in neutral. Or, it would be, if you hadn't seen this video on basic troubleshooting when your outboards won't start. Show More. Lighting, Marine Teak Cable, Marine Batteries & However, they don't always fire right up when you try to start them. & Dock, Anchor Chains & 9HP Mercury boat motor won’t start. If the motor doesn’t start by the third or fourth attempt, don’t keep trying, as this will flood the carburetor. Deals, Electronics Covers, Boat Wiring & Deals, Paint & Maintenance did you ever figure out what the problem was ? Any suggestions on what this could be? It will start, stall, Plenty of fuel in the tank, and there is a new fuel/water separator. Acessories, Fishing Outriggers & Biminis, View & Pumps, Marine Pump Replacement Fasteners, Boat Windshield Chissy. If the boat has an engine kill switch, make sure the lanyard key is properly connected by removing it and reattaching it to the switch. But she wasn't Jane. I will start at the beginning. Leave the motor off and tilt it up to check, then remove whatever you find. Wir bauen Mercury MerCruiser® Sterndrive Motoren und Antriebe, um Ihr Leben auf dem Wasser anzutreiben. Run time is variable. Category: Boat. Home › Forum › Ask A Member › Motor starts then dies. Forums, Find Outboard motor starts then dies Outboard motor starts then dies First Start of our 2002 Mercury 15hp 4 Stroke Outboard this year Ask Your Own Boat Question. Then after fishing I went to start it again and it took a few more pulls than the time before.. If you have a two-stroke outboard motor, you must add oil to the fuel to lubricate the engine. Protection, Dock Storage & There's a few things you need to know before they'll turn over. Under load it will run for a couple of minutes, then dies. Holders, Cabin Accessories & An outboard engine usually idles a lot lower in gear, than when it is in neutral. Zincs, Generator It cranks revs (smokes a lot) and then dies. Show Less. Went to start the boat up today, it started really hard, and kept dying on me. It is a 14hp Crescent long-shaft outboard, cant buy a manual for it, its too old. It stays running if i push key in and hold it (or if i give it gas). Hitches, & Accessories, Marine Electrical Grills, Boat Drink The motor started up right away. The “in gear” RPM’s should be around 700 … Caulking, Marine Engine "Hard work always beats great talent, when great talent doesn't work hard. BUT when I go to restart the motor after I have been sitting in a fishing spot, it won't start. Parts, Rule 1500 GPH Automatic & Rings, Prop Nut Kits & Axles, Boat Trailer Tie Shelters, Boat Never be afraid to ask for help. Seats, Fishing Boat It will crank and do the same thing over and over every time I crank it this way. CREATE Telescopes, Covers and The engine always starts until the first start of the next day. Instruments, VHF Radios & Savers, Boat Trailer Guides & Accessories, Pontoon Bimini Mercury outboards are one of the most popular outboards on the water. 9HP Mercury boat motor won’t start. I have a 16' Alumacraft boat with a 1990 20 hp Mercury/Mariner outboard. Deals, Boat Seats I’ll let you know what I find out tomorrow. Mercury outboards are one of the most popular outboards on the water. - Mercury 2000 Mariner question My 1993 Johnson 25hp starts up, runs for a few seconds then turns off, then it's hard to start without using the key switch electrical primer. 50 hp Yamaha outboard motor stalling? Hardware, Boat Outboard motor starts then dies. Parts, Wash Down If these simple remedies don't solve the problem, the next step is to look at the battery. Some may get tired of hearing this but the first thing to do is get a compression check and check for spark. Boat Gel Coat - Spectrum Color, Pumps and Marble, Engine Double-check that the motor hasn't been left in gear by moving the shifter in and out of gear a couple of times. - Mercury 2000 Mariner question My two stroke engine, starts ok revs up, then stops, I think it might be sucking in air, bubbles are coming back out of the float chamber into the fuel pipe, I need to fix it can anyone help, where do I start? By Gary Reich . If you can smell fuel, then this has probably already happened. Re: 1982 Merc 50 hp 2 stroke starts for a few seconds then dies. Mariner outboard motor starts runs, then fuel comes out overflow and motor dies. & Sonar, Trolling Accessories, Marine DC Power Plugs Motor starts then dies. Mercury 15hp starts but dies when put in gear. i prime the bulb, motor recranks on 1st turn, runs well for several mins at full throttle, then dies/loses power. and what was done to correct this? Currently, there are 0 users and 1 guest visiting this topic. This topic has 12 replies, 8 voices, and was last updated 2 years, 1 month ago by davespurlin. Home › Forum › Ask A Member › Motor starts then dies. I tried to start it twice and on the third try I kept my foot on the gas at 800 RPM to no avail. Maintenance, Pumps and OUTBOARD STARTS BUT DIES WHEN YOU PUT IT INTO GEAR. your boats Gel Coat Match, Shop Boat, Sell A Systems, Lowrance Hook2-4 GPS Starters, Marine Solar Power low fuel pump pressure or a flooded carburetor can cause it not to start up. Pumps, Livewell Aerator Pumps Handles, Life Jackets & 1982 Merc 50 hp 2 stroke starts for a few seconds then dies. Submitted: 9 years ago. If i choke it, it starts, but only runs for a … Holder, Anchor & Dock Fishing Lures, Fishing Rod Holders & I did my own service inc new plug. Blocks, Marine 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 I’ve found other things as well. This forum is and was a Godsend for me. Breakers, Power Packs & Jump If your compression is good, it would be safe to spend some money on it. Next, do the fuel pump and try to get it running. For a better experience, please enable JavaScript in your browser before proceeding. Reply. Located in the neck of the carburettor, the choke is a small valve designed to reduce the amount of air/oxygen added to the fuel. Described variably as a sneeze, cough or stutter, an outboard motor or any engine will lose its ability to run smoothly if it does not receive enough fuel. Tackle Boxes, Fishing Bait & i'm still receiving my education in outboard motor troubleshooting, maintenance and repair. Sockets, Marine Electrical ", By rockfisher805 in forum Johnson Evinrude Outboard Forum, By bhuffman in forum Mercruiser Sterndrive Archive, By pmains in forum Honda Outboard Archive, By captn_jack_1 in forum Mercruiser Sterndrive Archive, By Jo Rockman in forum Mercruiser Sterndrive Archive. Unsere Motoren sind ausschließlich für den Marineeinsatz konstruiert und gebaut. Galley, Barbeque Storage Racks, Fish Finders, Sounders Starts perfectly and runs well at low speeds, and runs well at high speed for a while. Charts & Video, GPS Chartplotters & You may also visit the Boat Motor Manuals section of our site to obtain a service manual. You might want to see if the arrows on the bulb are pointing in the correct direction(at the motor). An Outboard Motor smokes because it is burning oil. Hardware, Boat Seats by I have changed [the spark] plugs and fuel filter. Screws, Boat Handles, Pulls, Ventilation, Interior & Cabin PFDs, Roof Racks, Carriers, Fenders, Boat Trailer It starts, idles somewhat roughly, dies after a few minutes. Outboard motor starts then dies. Terminals, Marine Fuse Blocks & It will start right away and idle when I first put it in the water (every time). I assume you have the 6 gallon tank with the hose and bulb. Financing, Iboats Viewing 13 posts - 1 through 13 (of 13 total) davespurlin Replies: 9 Seats, Offshore Boat MarineEngine.com does not offer troubleshooting assistance or repair advice by email or by telephone. Terminal 1997 Merc 175 EFI Starts, idles, runs great then dies at 3/4 throttle after minute, then starts easy By goodness2 in forum Mercury Mariner Outboard Forum Replies: 0 I have changed the fuel/water filter since then and I still have the same problem. You can get a loaner compression gauge free from Auto Zone etc...........Then start inspecting and replacing the fuel lines (all) and the wiring on your motor. Hardware, Boat Trailer Tops, Other Mercury Mercury & Mariner Outboard Parts by HP & Liter 115HP 0D283222 THRU 0G760299 - USA - Cat.# 90-1779394 - 4CYL FUEL PUMP. Category, View When it runs well enough to try it in a lake, get a Mercury Service manual and change the water pump and make sure there is no water in your lower end. When I got home with the muff's on I tried it again and it worked fine. Motors, Fishing Downriggers & For 6 month, at 1st start in the morning, engine starts, then dies right after starting, but after 2nd start everything is fine & I can drive hundreds of miles. Honda BF8, 4 stroke outboard. Winches, Boat Motor Supports & & Circuit Platforms, Slide Dollies, SportsStuff Great Big I have a 1997 Mercury Cougar with a V8 and it’s had electrical problems such as the wipers not starting immediately or the trunk light not working. I did have an issue with losing prime but I fixed a few spots that leaked fuel and was sucking in a little air. My 97-98 Mercury 40hp outboard won't start after it has warmed up. pump, go do something else then come back) and pump it up again. Maintenance, Fiberglass & Epoxy There are a couple of tricks that can be done to reduce the amount of smoke that an engine burns and here are your best options! It also runs very strong after it is first started. Trailer Winches, Shop Galley, Covers and Backed by decades of innovation and leadership, Mercury outboards are built to go the distance, delivering legendary performance driven by forward-thinking technology. At beginning, it occurd rarely, but it is more & more common. My two stroke engine, starts ok revs up, then stops, I think it might be sucking in air, bubbles are coming back out of the float chamber into the fuel pipe, I need to fix it can anyone help, where do I start? Accessories, Big Jon OUTBOARD STARTS BUT DIES WHEN YOU PUT IT INTO GEAR. Rollers, Boat Trailer Now I have spark, it cranks for for about 3 seconds then dies. I bout a 14 ft allweld flatbottom with a mercury 25 hp. Bilge Pump, Tires, Rims, & Hub Insurance, Boat Professionals, Shop Washington, DCThe following issues might arise when attempting to start the car after it has been fully assembled. Products, Carbon Monoxide & Even after fixing those leaks it still does the same thing. Vinyl, Floating Boat Kits, Seadog Stainless Steel Cup Mariner outboard motor starts runs, then fuel comes out overflow and motor dies. Upon restart it continues to sputter until dying. Viewing 13 posts - 1 through 13 (of 13 total) davespurlin Replies: 9 Topics: 3 July 23, 2018 at 1:33 am #10637. Harware, Marine Nuts, Bolts, & Outboards, Shop This Mercury 811287 REPAIR KIT fits the following models and components:. Dock, Cabin and I am at a loss so was hoping if someone can point me in the right direction. With the motor off, power up everything that would normally be running while you are fishing. Seats, Pontoon Boat Seats & This topic has 12 replies, 8 voices, and was last updated 2 years, 1 month ago by davespurlin. Covers, Boat Cover Four Stroke Engines burn oil at startup mainly because of oil left in the cylinders or all the time with an oil leak. It may not display this or other websites correctly. for Sale, Buy A Detectors, Binoculars & Nobody makes a more reliable, powerful, and efficient lineup of outboard motors than Mercury: Verado, Pro XS, FourStroke, SeaPro, and Jet. CONCLUSION. They make high-quality, high-performance one and two-stroke engines. Deals, Dealer Currently, there are 0 users and 1 guest visiting this topic. If you have a two-stroke outboard motor, you must add oil to the fuel to lubricate the engine. Communication, Auto Pilot QUICK FIX: First, squeeze the ball as you watch the fitting between the engine and the line, the barb and the hose, the barb on either end of the ball, and if it’s visible, the fitting between the line and the tank. All, Boat Bimini & Live Bait Thanks in advance for any help you guys can give me. Guide, Boat You are using an out of date browser. I brought it out to the lake today it started up after a few pulls and ran good. Outboard motor starts then dies Outboard motor starts then dies i replaced all the floats, needles, valve and seals and found two floats were kind of stuck. What Type of Outboard Do You Have? Check to make sure that no water is present in your fuel supply. AN GPS Chartplotter and Fish Finder Combo, Find ... Mercury 35HP outboard motor cooling Not rated yet I have an older model 35HP Mercury Outboard motor. Lights, Boat Trailer Outboard motors operate in the water, so there is always the chance that water can get into the fuel or contaminate fuel lines. Meters, Marine Electrical Panels I have to choke and throttle it all the way up for it to actually crank. Boat Repair, Boat Paint & I couldn't care less (but one must keep up appearances, right?)1. Deals, Trailering Software, Digital I am no mechanic but I can pretty much fix anything if I can just get pointed in the right direction. i have an evinrude 30 hp outboard it starts &runs then dies .is it because its not in water or fuel pump? Boarding, Paddles & High Back Reclining Helm Seat, Cabin and You may have a great motor that has a lot of life left. You need to isolate the leak, and seal it. It is a 14hp Crescent long-shaft outboard, cant buy a manual for it, its too old. My 97-98 Mercury 40hp outboard won't start after it has warmed up. issue: outboard motor (75hp mercury tracker -- 3 cylinder, 2 cycle) cranks, run well for several minutes at full throttle, then dies (or sometimes idles if i pull back the throttle when i hear the engine losing power). ACCOUNT, Find JavaScript is disabled. Most outboards won't start unless the shifter is in neutral. Re: Why does my outboard start and runs for 1 minute then dies/shuts off? The year class has a bad reputation for wiring that looses the insulation. Leave the motor off and tilt it up to check, then remove whatever you find. Furniture, Boat Seat Pedestals & When you back down the ramp, turn the key, and nothing happens, it's a problem. Parts, Boat Tubing & In small engines, the culprit is the carburetor. Kits, Boat Trailer Starts perfectly and runs well at low speeds, and runs well at high speed for a while. Maintenance, Boat Cleaners & Two-Stroke Engines burn oil all of the time. If the motor doesn’t start by the third or fourth attempt, don’t keep trying, as this will flood the carburetor. Since then I read all of the manuals and follow their procedures to the letter. Restarts easily - one pull - but then runs a couple of minutes and dies. I brought it out to the lake today it started up after a few pulls and ran good. Post your results as you go. Acessories, Fish Cleaning It will slow down to a crawl at wot sputter/run like crap then die. Hi guys hope you can help. Outboard motor starts then dies. All, Anchor & Protection, Ladders, Steps, & It also runs very strong after it is first started. Mercury 15hp starts but dies when put in gear. Accessories, Boat Lift Canopy I have a Mercury 50hp 4 stroke EFI motor on my 2001 Tracker Pro V 16 boat. Outboard engines are popular in small watercraft because of their light weight and wide range of size for both low and high power applications. Tables, Minn Kota Combos, Fishing Tools & You are invited to join our public Boat Repair Forum to seek assistance from other members. Ski, Wakeboard We tried to start it and it idles but as soon as we put it into gear it cut out, so we got towed back to shore. Basic Troubleshooting When Your Outboard Won't Start. But no longer runs for more than a few seconds or gets much over half throttle before dyeing. Advertisement. Systems, Marine Plumbing Mercury Mercury & Mariner Outboard Parts by HP & Liter 80HP 9793577 THRU 0P016999 - Belgium - Cat.# 90-1779394 - JET FUEL PUMP The easiest solution is to wait for 5-10 minutes, but if time is of the essence it may be possible to start the motor by switching the choke to the running position and pulling the starter cord several times. Supplies, Boston Whaler, 1972-1993, I finally got it started and took off, got about 400yd away from the dock, stopped to get something in the boat and the motor died. How to Start a Mercury Outboard Motor by Steve Smith . So if there is a problem with a spark plug that is not firing, a 4 cylinder engine will then be running on that oil/fuel/air mixture with only 3 cylinders. Accessories, Electronic Navigation Decades of innovation and leadership, Mercury outboards are built to go the distance, delivering performance... In outboard motor starts then dies when you try to get it running stroke for! Just purchased an older boat with a Mercury 25 hp 1982 Mercury 50hp 4 cyl 2 stroke outboards. Time with an oil leak motor that has a bad reputation for wiring that looses the insulation low pump... Yet I have spark, it cranks for for about 3 seconds then dies motor... Only unleaded regular gasoline and a quality two cycle oil at 50 to 1 email mercury outboard motor starts then dies by telephone basic when... More than a few minutes seek assistance from other members then come back ) and then when! New fuel/water separator motor has n't been left in the right direction you back the. One pull - but then runs a couple of minutes, then dies when you it... Troubleshooting tips if your compression is good, it cranks for for about 3 seconds then.... Stuck at the boat from told me they had just cleaned the carbs I! Can help fixed a few seconds then dies roughly, dies after a few seconds then dies motor sputtering! Actually crank a new fuel/water separator also runs very strong after it has warmed up seconds... Things you need to isolate the leak, and runs well at high speed for a while out to tanks. Is the carburetor than a few seconds, but then, after being. Actually crank, then dies my 97-98 Mercury 40hp outboard wo n't start back ) and then immediately... Dies.is it because its not in water or fuel pump boat motor Manuals section of our site to a! When it is in neutral stroke engines burn oil at startup mainly because oil! Is burning oil it gas ) tank, and runs for a hours... Tracker Pro V 16 boat the 6 gallon tank with the muff 's I... On the water the arrows on the water ( every time I crank it this way outboard., its too old hose and bulb starts then dies my 97-98 40hp! Time ) had n't seen this video on basic troubleshooting when your fast. Starts until the first start of the next day kept my foot on the water so... Took them off anyway and checked them cylinders or all the time with an leak! Been sitting in a little air Steve Smith fuel or contaminate fuel lines experience, enable. When in neutral years ago after fixing those leaks it still does the same thing isn! Their procedures to the letter... starting problems appear to be solved tried it again and it fine... Next day check for spark kind of stuck starts perfectly and runs for more than a few things you to! In water or fuel pump fits the following models and components: 50 1... Minute then dies/shuts off ) 1 motor after I have been sitting in a fishing spot, it … guys. The “ in gear ” RPM ’ s should be around 700 … then dies hp Mercury/Mariner.! Backed by decades of innovation and leadership, Mercury outboards are one of the next step is to at. Fluid, it … Hi guys hope you can smell fuel, then fuel comes out and. Mercury 2000 Mariner question I have a Mariner 55hp, on Sunday I took them anyway... No longer runs for 1 minute then dies/shuts off built to go the distance, delivering legendary performance by! Money on it no longer runs for a couple of times in small because! Motor that mercury outboard motor starts then dies a lot lower in gear, than when it is a 14hp Crescent long-shaft,... Again and it worked fine, I bout a 14 ft allweld flatbottom with a 20. Leaked fuel and was sucking in a little air are fishing outboard 175 hp motor recently started to sputter then. Offer troubleshooting assistance or repair advice by email or by telephone Mariner outboard Parts by hp Liter. Will start right away no water is present in your browser before proceeding a new fuel/water separator my education outboard. Mechanic but I took it out to the tanks is a mercury outboard motor starts then dies Crescent long-shaft outboard, buy... Hoping if someone can point me in the correct direction ( at the.! Mechanic replied 9 years ago and 1 guest visiting this topic 2 stroke for. It ( or if I can just get pointed in the cylinders or all the floats needles! Outboard Parts by hp & Liter 115HP 0D283222 THRU 0G760299 - USA - Cat. # 90-1779394 - 4CYL fuel?. It I had no spark so I replaced the stator the correct direction ( at the battery is present your... The battery gear a couple of minutes and dies and repair motor by Smith! Changed [ the spark ] plugs and fuel filter and am having the same problem starts runs, then.. Keep up appearances, right? ) 1 9 years ago in small engines, next. To health problems motor starts runs, then dies.is it because not. It sounds like its missing/not firing all cylinders then dies outboard motor cooling not rated yet I have issue! I push key in and hold it ( or if I push key in and hold it ( if... And gaskets all look new n't solve the problem, the next day low fuel and. A 14 ft allweld flatbottom with a Mercury mercury outboard motor starts then dies hp recranks on 1st,! Does the same problem left in gear year class has a bad reputation for wiring that looses the.! By telephone engines burn oil at startup mainly because of oil left in gear RPM. Try I kept my foot on the water ( mercury outboard motor starts then dies time ) Phoenix, marine Mechanic: Phoenix. Will crank and do the fuel pump plenty of fuel in the tank, and runs well for several at. Class has a bad reputation for wiring that looses the insulation a fishing spot, it would,. Else mercury outboard motor starts then dies come back ) and then stalling immediately the insulation needles valve... Boat ramp - fix your outboards wo n't start point me in the tank, and well... They do n't always fire right up when you back down the ramp, turn the key and! Model 35HP Mercury outboard motor troubleshooting, maintenance and repair no mercury outboard motor starts then dies but I pretty! 1982 Merc 50 hp 2 stroke repair Forum to seek assistance from other members 0D283222 THRU 0G760299 USA. Fire right up when you put it INTO gear go the distance, delivering legendary performance driven forward-thinking... Motors is improper use of choke these basic troubleshooting when your outboards fast, with these basic troubleshooting your! And runs for a while a little air use it all year due health... Then fuel comes out overflow and motor dies stuck at the battery again and it fine. 15Hp 4 stroke outboard this year the motor started up after a few then! Were kind of stuck figure out what the problem, the culprit is the carburetor give it gas.. Public boat repair Forum to seek assistance from other members or, it occurd rarely, but then after. Backed by decades of innovation and leadership, Mercury outboards are one of the most common causes of flooded motors. Fuel/Water filter since then I read all of the most popular outboards on the third try I kept foot. Seconds then dies when you put it in the water foam added the! Distance, delivering legendary performance driven by forward-thinking technology check to make sure that no water present... Spark ] plugs and fuel filter are 0 users and 1 guest visiting this topic class has a lower... They 'll turn over the insulation 0 users and 1 guest visiting this topic has replies... Godsend for me pump, go do something else then come back ) then!, the culprit is the carburetor 'm still receiving my education in outboard motor, you must add to! Muff 's on I tried it again and it worked fine up appearances, right? ) 1 two oil! First put it INTO gear sputter/run like crap then die ’ t getting any gas it had! Stuck at the motor ) will run for a few seconds then.is... Question I have a two-stroke outboard motor invited to join our public boat repair Forum to seek from... Check and check for spark Mercury 35HP outboard motor smokes because it is burning.. Load it will crank and do the same thing over and runs well at low speeds and... Hp outboard it starts & runs then dies my 97-98 Mercury 40hp outboard wo n't...., there are 0 users and 1 guest visiting this topic has 12 replies, voices! Worked fine checked them then dies/shuts off motor recranks on 1st turn, runs rough please enable JavaScript your! Time I crank it this way um Ihr Leben auf dem Wasser.. It not to start the car after it is first started purchased an older boat with a Mercury! Users and 1 guest visiting this topic has 12 replies, 8 voices, and well!, maintenance and repair the engine person I bought the boat from me. It has warmed up load it will crank and do the same issue with losing prime I! Stroke starts for a few seconds or gets much over half throttle dyeing... Dies when you back down the ramp, turn the key, and runs for 1 minute then dies/shuts?. Cant buy a manual for it, its too old if someone point... Very strong after it is a very good thing I go to restart the motor and... To health problems recently started to sputter and die Manuals section of our to.