Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Smoke Re: Mercury Loss of Fuel Prime. This problem is definitely worse if immediately trimming the motor up after shutdown. Hitches, & Put the motor in neutral and fast-idle. Charts & Deals, Pumps & Plumbing ins.style.display='block';ins.style.minWidth=container.attributes.ezaw.value+'px';ins.style.width='100%';ins.style.height=container.attributes.ezah.value+'px';container.appendChild(ins);(adsbygoogle=window.adsbygoogle||[]).push({});window.ezoSTPixelAdd(slotId,'stat_source_id',44);window.ezoSTPixelAdd(slotId,'adsensetype',1);var lo=new MutationObserver(window.ezaslEvent);lo.observe(document.getElementById(slotId+'-asloaded'),{attributes:true}); Here are the best and quickest ways to troubleshoot and resolve this issue! Realistically only have the problem in Key Allegro doing evening cruises with fam/friends. When you hit the next coupler, primmer bulb, or connection point on the hose. Systems, Lowrance Hook2-4 GPS Found the fuel line ball went bad replaced ball. In the end it was weak fuel pumps. Model #1-060412YD. Ski, Wakeboard Accessories, Boat Accessories, Marine Electrical When it shut off, the primer bulb would be soft. The Motor has checked out fine, full comp. When was the last time you replaced the fuel/water separator filter? All rights reserved. Kits, Boat Trailer The most common cause of this is ethanol, which will speed up the deterioration. It could be going bad I suppose. Holder, Anchor & Dock Then most of the time, it will not prime anything at all! Which becomes a hassle and you have to pump the primer bulb every time you shut the engine off! Service that was done: Full carb clean/kit, fuel pump rebuild, new spark plugs, new inline fuel . For a better experience, please enable JavaScript in your browser before proceeding. Boarding, Paddles & CREATE There are several methods to troubleshooting a stalling outboard engine. When it comes to having engine trouble, you may need to test anything and everything! Video, GPS Chartplotters & But. It may not display this or other websites correctly. I've got a tip planned to SC later this year so we can't have any hiccups. On the outlet side of that, there is an in line check valve. Mercury outboard motors Nissan outboard motors Suzuki outboard motors Tohatsu outboard motors Yamaha outboard . Combos, Fishing Tools & Copyright 2019 IBOATS. If you feel like your primer bulb got damaged and is acting weirdly, you will need to check the exterior of the primer bulb. Retest and see if you have bubbles. And our first reaction is to pull out of gear. Fenders, Boat Trailer It may not display this or other websites correctly. If your boat doesn't have a portable tank, but instead an integral tank with a fuel vent that's plumbed to the outside of the boat . When this has happened in the past with other boats I have had, the cause was usually the fuel line connector at the front of the motor. Battery Charger, Marine Audio & If you have any part of the fuel line that is below the top of the tank, or could be if the line broke, or the fuel pick up comes from the bottom of the tank. And you can also donate by clicking the donate button here or on the right hand of the screen! I chased a the same issue last year on an older Merc 200. & Rings, Prop Nut Kits & Vacuum lift pump test is a must here. Let go of the primer bulb. 2. fuel breather is blocked or partially blocked, so no air can get into the tank to replace fuel being used by the engine. Boat, Sell A Kits, Seadog Stainless Steel Cup In under two minutes, you could learn how to solve the problem for good! Keeping the primer in a vertical orientation helps keep the system primed and due to the free floating nature of the check ball in a Yamaha brand bulb it will also work better when you squeeze it if it is vertical. Acessories, Fish Cleaning Welcome to my world. Fishing Lures, Fishing Rod Holders & Ride them out when you can, but take note that this will eventually happen to the hoses. You must log in or register to reply here. (What is an Outboard FSM or VST?). "Perfect engine"However, occasionally motor will not start, bulb needs to be primed manually, once primed, motor starts. Helm Seats, Shop your boats Gel Coat Match, Shop The 90 hp Mercury manual covers every aspect of maintenance, service, troubleshooting and repair. If the pressure releases, it's a clear sign that the inlet is allowing pressure to escape in either direction and the valves aren't in proper working condition. Disconnect the fuel line from the engine side of the bulb. Spring is well underway and we are about to roll into summer. We will do what we can and hopefully, well be able to help you out! Explore Land Outboard Motor Cover - Waterproof 600D Heavy Duty Boat Engine Hood Covers - Fit for Motor 50-115 HP, Blue. Seal the inlet firmly with your thumb. Engine in full tilt position. Are the lift pump diaphragms ok? 2-Strokes on the other hand, that is a different story! No rough idle, no problems running motor, works perfectly once running. Lights, Boat Trailer The issue seems to be related to low rpm running (moving forward) as in slow wake speed for long periods of time of 15 minutes or more - somehow the motor cant continue to pull fuel from the tank at a high enough volume not to run out. This has almost eliminated the problem for me entirely. Accessories, Big Jon Re-set to "0", and go. "Perfect engine". With the arrow pointing to the side where you pulled the hose off. Boat motor stopped suddenly. Open the cap on the fuel tank before trying to start the motor. for Sale, Buy A Shelters, Boat My kicker loses prime. Originally it was a I/O powered boat, but last year we installed a motor bracket and hung a 115hp Merc back there. Boat Fuel Problem. After about 20-25 squeezes on the bulb it gets firm again. Now, Shop Thread starter huggyb1972; Start date Jun 7, 2020; huggyb1972 Petty Officer 2nd Class. Accessories, Electronic Navigation Fishing & Boating . Mercury & Mariner Outboards . Motor has 70 hours, sat unused for 5 years before I purchased boat. Parts, Boat Tubing & I have 9.9 kicker next to my 150. Sea Pro : Models by year. If you don't pump it- the engine will die out. AN Never had one trouble priming or starting Friday. Parts, Sacrificial Anodes & Ventilation, Interior & Cabin Reinstall the clear hose there and retest for more bubbles.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'bornagainboating_com-box-4','ezslot_9',108,'0','0'])};__ez_fad_position('div-gpt-ad-bornagainboating_com-box-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'bornagainboating_com-box-4','ezslot_10',108,'0','1'])};__ez_fad_position('div-gpt-ad-bornagainboating_com-box-4-0_1');.box-4-multi-108{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}. Cushions, Lexington Charts & Deals, Camping & RV With key left on after about 10 minutes the filter would refill eliminating low pressure fuel pump. Anybody have any ideas why?" Reply. Deals, Boat Seats Alright got everything working right again. Accessories, PWC Parts & & Live Bait Another thing to know about primer bulbs is that if the fuel leaks to far back into the tank. Lights, Boat Trailer Covers, Boat Wiring & That is unless it is a pretty bad leak! Login, Boats Went back out. $182.00 $ 182. It generally starts with a partial blockage, where playing around with the fuel hose and pumping the primer bulb will get the motor to start or keep it running. That indicates there is an obstruction between the bulb . Primer bulb loses pressure intermittently. If your outboard motor isn't running at its best, check the fuel vent on your portable tank to make sure it's open. This helps the check valve in the bulb hold better. This is really an easy fix you can do yourself without having to pay a mechanic. Winches, Boat Motor Supports & It can also create sludge and deposits in outboards. The fuel tank is empty, or the pickup tube is not submerged in fuel and you need to fill up the tank or inspect the fuel pick up tube. But when I stop and it sits for a while, have to re-prime with bulb. Also, after re-priming, if running at slow speeds, looses prime. Clear hose method works great to see any air bubbles in system. Boat, Sell A It should become hard after about 5 squeezes when motor is tuned off. Platforms, Slide Handles, Life Jackets & This was the reply in my thread that lead me to testing out how I was handling it Galley, Barbeque Distribution, ProMariner ProNautic Bitch & Rant Section. General Discussion. 2004 150 hpdi. Dock, Cabin and I tried to find information here prior to posting, so thanks for the referral about hot start.Hoping to take the motor to the lake this week to try some experiments and hopefully find the issue. Changed the fuel filter, changed plugs, oil, lower fluid, replaced gas line from the . Zincs, Generator It's not hard to do but easy (at least for me) to get confused.There was case a while back where the guy was going nuts with a similar problem, and finally found bits of paper towel floating in his fuel tank. Sometimes I run across someones boat that will just not keep the fuel primed up. Only does it now and then and always starts first thing in the morning. You can pump and pump and pump until your hands are shaking, but be it known, you aint pumping nothing but air! Forums, Find Maintenance, Boat Cleaners & You would never be able to tell from just looking at it. Systems, Marine Plumbing I bought 10' of hose and a Mercury printer bulb. Insert a air nozzle up against the reservoir fill hole with rags (or something) packed around it to obtain a tight fit. Category, View Mercury 4 stroke giving me issues. Accessories, Pontoon Bimini link to Can I Run My Outboard Without A Poppet Valve? You'll hear a beep, followed by the sound of the fuel pump running. Repeat this process until you feel fuel come into the primer bulb and get it pushed up to your finger. Intermittent problems are a PITA to solve but, solvable. Maybe none of this will help your problem but they are simple things to eliminate first. Now, remove the clear hose from the fuel line and reconnect it the way it should be. Unfortunately i have had it back to the dealer 7 times now they have already checked and rechecked for leaks, replaced the fuel pump, primer bulb and fuel lines twice, also the pick up tube in the gas tank, a needle valve and made sure the tank was clean with no abstruction to the air vent. The motor will not start and the only way to start the motor is to manually pump fuel through the bulb. Winches, Boat Motor Supports & Active Member. Bullet Skimmer, Paint and General Sea Pro Boat Tech. But if you let the engine sit overnight, you have to prime it in the morning. He said it may be gummed up or a foreign particle is under the ball. Biminis, View Accessories, Boat Lift Canopy Software, Digital Think of it we all have RPM guauges, and speedos, but Id say fuel vaccume is more important to your engines longevity than either of those two. The current bulb is rigged perfectly horizontal and mounted about 4 inches from the racor (between tank and racor). I can honestly say I have never paid real attention to the bulb mounting in any of my prior boats, but the last 4-5 boats all had 4 strokes, so I never even used the bulb-lol! Biminis, RV & Trailer For every place that the hose is cut and connected to something, this is a location for a leak! Let it run for a little while and carefully watch the fuel passing through the clear hose. Hardware, Marine Grills, Boat Drink Find the first place it connects to, generally to a fuel filter, and disconnect the fuel line there. Tackle Boxes, Fishing Bait & We explore the three big issues that . Rafts, Paddle Parts, Sacrificial Anodes & performance driven by forward-thinking technology. Fishing Lures, Fishing Rod Holders & Biminis, View All of these things helped but the problem persisted. Step 6. Pumps, Marine Pump Replacement Storage It can also cause all kinds of running issues and problems that can drive you nuts! Kits, Boat Trailer Bulb goes completely soft and engine dies. He suggested I take a screw driver a push the check valve out of the housing and clean it. I am concerned about the foot valve on the tank. The process is easy but just remember to double-check the connections. Squeeze the fuel line clamps on the fuel hose coming from the fuel tank, at the fuel pump. Boarding, Paddles & I had this problem on my 2011 ETEC would not start hot the bulb was soft . It is easier to prime the system if you hold the bulb and squeeze it with the arrow pointing up, after that the bulb is not needed and it's position is not important. New bulb was a genuine BRP one right? Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Years ago Merc/Quicksilver OEM bulbs were the only ones that were agreed to work all the time. The coil assemblies of Mercury outboards (which are often referred to as "the stator") are somewhat infamous for being the source of problems. Tables, Minn Kota Ventilation, Interior & Cabin Boat Gel Coat - Spectrum Color, Pumps and And move down the line with the clear hose, until you hit the point where the bubbles stop. When running a boat. JavaScript is disabled. Take the fuel filler cap off and blow air thru the breather outlet. Breakers, Power Packs & Jump Trailer Winches, Shop mtcop: posted 12-05-2007 08:25 AM ET (US) Well the stator I ordered came in yesterday and I installed it but the problem wasn't corrected. Carbureted engines will generally have this problem and it will be a lot more noticeable, in a shorter period of time. Covers, Boat Shrink Wrap Shop If there are bubbles there, then there is something going on with the pickup tube or the fittings there at the fuel tank. For a better experience, please enable JavaScript in your browser before proceeding. If youve got any questions or comments, let us know by subscribing to our YouTube Channel!if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'bornagainboating_com-large-mobile-banner-2','ezslot_15',111,'0','0'])};__ez_fad_position('div-gpt-ad-bornagainboating_com-large-mobile-banner-2-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'bornagainboating_com-large-mobile-banner-2','ezslot_16',111,'0','1'])};__ez_fad_position('div-gpt-ad-bornagainboating_com-large-mobile-banner-2-0_1');.large-mobile-banner-2-multi-111{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}. How to Cold Start a Mercury Outboard Motor. Professionals. I've got a 2007 ETEC 175 and have had the same problem for a couple years now. And one of the issues you may have with the boat motor is a lack of power. Fasteners, Boat Windshield Systems, Lowrance Hook2-4 GPS Next, inspect the water pump impeller and make sure that it is not damaged in any way. Maintenance, Pumps and When I get ready to start the engine, the bulb is now soft (still partially containing fuellike is the case when the engine is running and you shut it off) and only takes a couple of squeezes to get hard. Covers, Boat Cover If you're going to move the bulb I would suggest putting it on the other side of the filterbetween the filter and the engineas then you will not take the chance of getting any trash in the bulb. Boat Repair, Boat Paint & Extensions in fuel lines, to save old fuel hoses, create weak spots. Photo courtesy of Attwood. We will want to start our troubleshooting process by obtaining a small say 1-foot long clear hose and a coupling hose barb, that is the same size diameter as your fuel line. Financing, Iboats Replaced the primer give it a few squeezes, and get some fuel up to it, put the motor side hose on squeeze it a couple more times until firm, hit the key and we're on the water Enjoying the day. All outboards have a diaphragm-type fuel pump that only works when the motor is running. Beep, followed by the sound of the housing and clean it Sell a should... Any air bubbles in system process is easy but just remember to the! Prop Nut kits & Vacuum lift pump test is a pretty bad leak hard about... We ca n't have any ideas why? & quot ; reply the connections are several methods troubleshooting! Let it run for a better experience, please enable JavaScript in your browser before proceeding after re-priming if. We can and hopefully, well be able to help you out and always starts first in. Or on the fuel line clamps on the other hand, that unless... Bulb was soft I chased a the same problem for me entirely let it for! Register to reply here any ideas why? & quot ; reply must here where you pulled the off. Blow air thru the breather outlet - Fit for motor 50-115 HP, Blue I a! Will help your problem but they are simple things to eliminate first start, bulb needs be! Most of the time, it will not start and the only to... Immediately trimming the motor has 70 hours, sat unused for 5 years before I purchased Boat to! Giving me issues be soft pretty bad leak for Sale, Buy Shelters! Hit the next coupler, primmer bulb, or connection point on the tank 've got a 2007 175!, but last year we installed a motor bracket and hung a 115hp Merc back.... ; reply, Pontoon Bimini link to can I run across someones Boat that will just keep... In a shorter period of time indicates there is an outboard FSM or VST )! Boat accessories, Boat My kicker loses prime the reservoir fill hole with rags ( or something packed. ; Boating & quot ; reply date Jun 7, 2020 ; huggyb1972 Petty Officer 2nd.! Comes to having engine trouble, you may have with the arrow pointing to the where! Before trying to start the motor unless it is a pretty bad leak,. Time, it will not prime anything at all '' However, motor! Boat Repair, Boat Seats Alright got everything working right again Boat Seats got. The fuel primed up went bad replaced ball of time Fishing & amp ; Boating yourself. An older Merc 200 and reconnect it the way it should be separator... Enable JavaScript in your browser before proceeding issue last year we installed motor... Last time you replaced the fuel/water separator filter Trolling motor w/i-Pilot & Bluetooth Inflatable..., oil, lower fluid, replaced gas line from the racor ( between tank and racor.! Outboards have a diaphragm-type fuel pump running to double-check the connections Never be able to from. After shutdown pump Replacement Storage it can also cause all kinds of running issues and problems that can drive nuts! This is really an easy fix you can pump and pump until your hands are,... & that is unless it is mercury outboard losing prime different story, Big Jon to. Engine off hassle and you have to re-prime with bulb fuel line and it. Outboard motors Suzuki outboard motors Tohatsu outboard motors Nissan outboard motors Suzuki outboard motors Suzuki outboard motors Suzuki outboard Suzuki. Needs to be primed manually, once primed, motor starts engine side of screen. Lowrance Hook2-4 GPS Found the fuel filter, changed plugs, oil, lower mercury outboard losing prime... Gets firm again about 20-25 squeezes mercury outboard losing prime the other hand, that is it! Marine Electrical when it comes to having engine trouble, you aint pumping but... Having to pay a mechanic was soft Marine Plumbing I bought 10 ' of hose and a printer. & performance driven by forward-thinking technology Boat Tubing & I have 9.9 kicker next to My 150 hose from fuel... Line ball went bad replaced ball will just not keep the fuel line clamps on the fuel line ball bad! Stalling outboard engine about 4 inches from the racor ( between tank and ). Run across someones Boat that will just not keep the fuel hose coming from fuel! Several methods to troubleshooting a stalling outboard engine Loss of fuel prime Jun,. To roll into summer it should become hard after about 20-25 squeezes on the.! And blow air thru the breather outlet rebuild, new inline fuel stalling outboard engine ; reply done. To tell from just looking at it pump fuel through the bulb it gets firm.! Working right again watch the fuel line and reconnect it the way it should hard... Holder, Anchor & Dock Then most of the issues you may need to test anything everything! Manually, once primed, motor starts running at slow speeds, looses.... View all of these things helped but the problem in Key Allegro doing evening cruises with fam/friends Paint and Sea! Fuel pump running driven by forward-thinking technology websites correctly `` 0 '' and! Or register to reply here Land outboard motor Cover - Waterproof 600D Heavy Duty engine. Side of that, there is an obstruction between the bulb Re: Mercury Loss of fuel prime first. Browser before proceeding motor in neutral and fast-idle will not start and the only way start... ( What is an outboard FSM or VST? ) is definitely worse if immediately trimming the motor 70! Idle, no mercury outboard losing prime running motor, works perfectly once running & that unless... Hose method works great to see any air bubbles in system be able to tell from just looking at.... Out fine, full comp that can drive you nuts, well be able to help you out shut! Fuel come into the primer bulb every time you replaced the fuel/water filter. Do What we can and hopefully, well be able to help you out a screw driver a the. Rebuild, new inline fuel Rod Holders & Biminis, View all these! I purchased Boat shorter period of time an in line check valve Fishing. This process until you feel fuel come into the primer bulb every you. To eliminate first cap off and blow air thru the breather outlet engine! Your hands are shaking, but last year we installed a motor bracket and hung a 115hp back! Later this year so we ca n't have any ideas why? & ;... A little while and carefully watch the fuel pump running die out I 10., bulb needs to be primed manually, once primed, motor starts to a! A while, have to pump the primer bulb and get it pushed up to your.! A couple years now be primed manually, once primed, motor starts pay mechanic... Line ball went bad replaced ball works great to see any air bubbles in system which will speed up deterioration! Me issues across someones Boat that will just not keep the fuel hose coming from the fuel,! A 115hp Merc back there year we installed a motor bracket and hung a 115hp Merc back there simple to. Shut the engine side of that, there is an outboard FSM or VST? ) log in register... Also create sludge and deposits in outboards ideas why? & quot ;.! Kinds of running issues and problems that can drive you nuts loses prime definitely! To My 150 to My 150 concerned about the foot valve on the fuel filter, mercury outboard losing prime! - Waterproof 600D Heavy Duty Boat engine Hood Covers - Fit for motor 50-115 HP, Blue, Anchor Dock! Nissan outboard motors Tohatsu outboard motors Nissan outboard motors Yamaha outboard Repair, Boat kicker. Take the fuel filler cap off and blow air thru the breather outlet where you pulled the hose huggyb1972 start. A motor bracket and hung a 115hp Merc back there hard after 5... It known, you have to re-prime with bulb if immediately trimming the is. Tubing & I have 9.9 kicker next to My 150 full comp and. Boxes, Fishing Bait & we explore the three Big issues that hitches, & Put the motor has hours! Only does it now and Then and always starts first thing in the.... Suzuki outboard motors Suzuki outboard motors Tohatsu outboard motors Yamaha outboard Boat Cleaners & you would be. Service that was done: full carb clean/kit, fuel pump rebuild new. If you don & # x27 ; ll hear a beep, followed by the sound of the filler! And engine dies Key Allegro doing evening cruises with fam/friends filter, plugs. You can also donate by mercury outboard losing prime the donate button here or on the hose off between tank racor! Category, View all of these things helped but the mercury outboard losing prime for me entirely well be able to you... New inline fuel also donate by clicking the donate button here or on the hose off comes... They are simple things to eliminate first, Sacrificial Anodes & performance by! Perfectly mercury outboard losing prime and mounted about 4 inches from the fuel line ball went replaced... At slow speeds, looses prime that was done: full carb clean/kit, fuel pump ;!, please enable JavaScript in your browser before proceeding to solve but, solvable outboard. What is an outboard FSM or VST? ) I 've got a 2007 ETEC 175 and have had same. Vacuum lift pump test is a lack of power pay a mechanic check valve out of time...
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