Accessories, Boat Lift Canopy Pump the pressure gauge a few times. Come join the discussion about fishing guides, bait, safety, gear, tackle, tips, reviews, accessories, classifieds, and more! I took my boat (motor is a 1997 EVINRUDE 115 INTRUDER) out for the first time 3 days ago and it stated and idled great. Supplies, Boston Whaler, 1972-1993, For a better experience, please enable JavaScript in your browser before proceeding. I had already replaced the external fuel line and bulb but will . Smoke Products, Carbon Monoxide & Covers, Boat Cover All: I have a new 2010 Yamha 225 HPDI that is losing its prime mostly after idling for 15 minutes or so and after sitting and fishing for a while ussualy 1 hr or so will not start without squeesing the primer bulb back up then starts right away. 2015 Mercury 225 Pro XS on 2015 Haynie 23' Cat, raised platform and 70ish gal tank. Boat engine is overheating. If the primer bulb is held horizontally. We are here to help you learn more about your boat, how it works, and how to take care of it for many years of enjoyment out on the water! Backed by decades of innovation and leadership, Mercury outboards are built to go the distance, delivering legendary. Shop http://www.etecownersgroup.com/post/show_single_post?pid=1303468451&postcount=13&forum=136485, http://www.etecownersgroup.com/post/show_single_post?pid=1303468451&postcount=13&forum=136485. Boom! Handles, Life Jackets & Check over the boat fuel filter and its fittings. Will Charpentier is a writer who specializes in boating and maritime subjects. Starting at the engine. Galley, Barbeque Seats, Fishing Boat This will force the oil under the oil pump to remove the air lock. Accessories, Marine Electrical Jun 7, 2020 #1 This can all be done in the shop with that tool. Forums, Find Something that a lot of people miss is improperly pumping the primer bulb! Locks, Boat Deck Protection, Dock Storage & Covers, Boat Seat He is also a certified marine technician and the author of a popular text on writing local history. Biminis, RV & Trailer Accessories, Marine DC Power Plugs But if you let the engine sit overnight, you have to prime it in the morning. Acessories, Fishing Outriggers & Do not know on the lift pump diaphragms. Acessories, Fish Cleaning Ride them out when you can, but take note that this will eventually happen to the hoses. All of these things helped but the problem persisted. Hitches, & & Circuit You may have one or more problems preventing the primer bulb from priming. Transom Start by checking the thermostat and see if it is stuck open. Dock, Cabin and We explore the three big issues that . The little football shaped thing was a loser..fast forward, EPA steps in and seems all you can get from Merc/Qk is the football with some fancy no-leak hose..as if fuel lines of the past leaked anyway.considering there wasn't any PSI to force leaking.know not of anything inside before or after, with either. could cause your motor to run lean. The most common cause of this is ethanol, which will speed up the deterioration. 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. Found the fuel line ball went bad replaced ball. JavaScript is disabled. Protection, Dock Storage & Distribution, ProMariner ProNautic Systems, Marine Plumbing 115 mercury EFI OUTBOARD,2014, . Matt. Are the lift pump diaphragms ok? Disconnect the negative cable of the battery before performing any maintenance work on your outboard motor's fuel system to prevent fires. Parts, Boat Tubing & your boats Gel Coat Match, Shop Any feed back you all may have would be greatly appriciated loosing my patience. I bought 10' of hose and a Mercury printer bulb. Trim is stuck on the engine. If you install the aluminum check valve, the hose will retain fuel. Mar 27, 2006 #1 "I have a 1981 7.5hp mercury, "I have a 1981 7.5hp mercury, but every time I need to start it I need to prime it everytime. Somewhere between the engine and the fuel tank.var cid='2394747090';var pid='ca-pub-3695335239247324';var slotId='div-gpt-ad-bornagainboating_com-box-3-0';var ffid=2;var alS=2002%1000;var container=document.getElementById(slotId);container.style.width='100%';var ins=document.createElement('ins');ins.id=slotId+'-asloaded';ins.className='adsbygoogle ezasloaded';ins.dataset.adClient=pid;ins.dataset.adChannel=cid;if(ffid==2){ins.dataset.fullWidthResponsive='true';} Googled it and seems to be some merit to it, so learned something new to try today. Making sure the fuel filter is not rusted through or is loose enough to allow air to get into the system, causing the fuel to leak from the engine, back down into the tank. Primer bulb loses pressure intermittently. I've got a 2007 ETEC 175 and have had the same problem for a couple years now. Joined Apr 1, 2013 Messages 182. Boat, Sell A Sockets, Marine Electrical Make a note and look into the hose to see if the inside of the hose has separated from the exterior of the hose. When a fuel system is filled with bubbles, they bar the fuel from passing and the fuel pump loses prime. Oars, Wakeboard, Wakesurf & Time for a filter change, and if that doesn't fix it, there's a problem/restriction elsewhere in fuel delivery.Phil. Step 6. Covers, Boat Shrink Wrap Financing, Iboats Maintenance, Boat Cleaners & Savers, Boat Trailer Guides & Covers, Other Not trying to spend your cash, but adding the Racor filter and adding the Racor vac gauge (with "tell tale") to the extra outlet port thenshows the highest vacuum over a "run". Products, Carbon Monoxide & Tackle Boxes, Fishing Bait & 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. Terminal If you suspect the tank, then go ahead and directly connect the clear hose to the pickup tube hose barb. 2011 Etec 150 Motor has 70 hours, sat unused for 5 years before I purchased boat. But when I gave it w.o.t it started to spuder a bit. I had mine installed for a couple of months now and what used to be a pump till your hand got tired to get fuel back up to the engine as I described initially is no longer. If you don't pump it- the engine will die out. Storage (What is an Outboard FSM or VST?). If the primer bulb airlocks and wont seem to get any fuel: Hint: If you pump and pump and pump and never get any fuel out. Open the cap on the fuel tank before trying to start the motor. 5.0 out of 5 stars 5. your boats Gel Coat Match, Shop ++ to PropNut! Mercury Marine Outboards. Marine Battery Chargers, Shop When running a boat. Apply just a slight amount of pressurized air (10 psi recommended) to the reservoir. Nobody makes a more reliable, powerful, and efficient lineup of outboard motors than Mercury: Verado, Pro XS, FourStroke, SeaPro, and Jet. 91 Mercury 115 Primer bulb losing prime. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Changed the fuel filter, changed plugs, oil, lower fluid, replaced gas line from the . Agreed and that I get. Accessories, Pontoon Bimini Disconnect the rack or remove the cable end from the rotary gear. 1,315. I have a late 80's model 50 horse mercury outboard, prime the fuel line and it starts up and runs great, . There are still times where I need to shut down promptly but with changing my bad habits I have mostly solved this issues on my motor. Motors, Fishing Downriggers & Acessories, Fish Cleaning We need to take off the engine cowling, and then locate where the fuel line is coming into the engine. Lighting, Marine Teak Also, after re-priming, if running at slow speeds, looses prime. Pumps, Livewell Aerator Pumps Meters, Marine Electrical Panels Simply twist it open and monitor your engine for improvement. The motor pushes the boat far better than the OMC Cobra that was OEM spec to the boat and runs like a dream. We have been working in the marine industry for over a decade and will do what we can to help you enjoy more time on the water on your boat! You must log in or register to reply here. Covers, Boat Wiring & Cushions, Lexington 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! If you run your motor less than 100 hours in a season, replace the fuel filters as you prepare your boat for the boat- season. Manufacturer, Boat Tables & Blocks, Marine Thread starter bassmaster1234; Start date Mar 27, 2006; B. bassmaster1234 Guest. My kicker loses prime. I'm not a mechanic, but I do have the ability to learn and experiment without blowing up the garage.so far. Is the primer bulb mounted with vertical orientation and arrow up? Add ethanol treatment for outboard engines. You Don't want to see it go above 4". Cushions, Lexington All, Anchor & Hi All I am having some trouble with my fuel system on my Boat and would like a little advice. Hardware, Marine Ropes, Boat JavaScript is disabled. Also some boats may have an antisyphon valve which is not seating properly thus allowing fuel to run back to the tank. ++ to 2004etec90! Ideally, the issue should be fixed after you reinstall the bulb in the correct orientation. Breakers, Power Packs & Jump & Sonar, Trolling & Circuit Wells, Toilet & Waste With a certain amount of fuel stored in the VST, the engine will fire up and run right when you hit the key switch. 1 offer from $22.99. After the work is complete, reconnect the negative battery cable. Ski, Wakeboard Holder, Anchor & Dock Prime bulb and immediate restart. AN 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. Deals, Trailering The way you have your primer bulb mounted could be your issueand even if it isn't-this guy's accent and deadpan delivery are worth watching! For a better experience, please enable JavaScript in your browser before proceeding. Hardware, Boat It can also create sludge and deposits in outboards. 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. It really helps us out and we thank you so much for your support! Im considering installing one in my boat permanently. HERE IS PART 2 of this Mercury outboard fix. CREATE I have a new 2010 Yamha 225 HPDI that is losing its prime mostly after idling for 15 minutes or so and after sitting and fishing for a while ussualy 1 hr or so will not start without squeesing the primer bulb back up then starts . Seats, Offshore Boat Drink Holders, https://www.ebay.com/itm/2x-3-8-10mm72.m2749.l2649. This is really an easy fix you can do yourself without having to pay a mechanic. The Right Fit, Shop By I'm loosing prime somehow but I'm not leaking fuel or anything obvious. I have a 2013 175 pro XS Model # 1175P73EY Serial # 2B008856. Took it back after trolling and mechanic set the idle up. The lift pump is pulling fuel so it will always go a bit soft.Phil. Accessories, Big Jon Hitches, & General Sea Pro Boat Tech. My partners new 2020 200 V8 (serial # 2B741447) has been a total let down. Try to create same situation at dock, a friends was doing same then eventually would die out. If you see a ton of air bubbles coming from the boat fuel tank side of the hose, then we are hot on the trail to solving this issue! Only does it now and then and always starts first thing in the morning. I assumed the fuel was vaporizing in the chamber. You are using an out of date browser. Battery Charger, Marine Audio & Rafts, Paddle Explore Land Outboard Motor Cover - Waterproof 600D Heavy Duty Boat Engine Hood Covers - Fit for Motor 50-115 HP, Blue. Clear plastic fuel lines meeting the U.S. Coast Guard A1 requirement for fuel hoses are available at marine suppliers and are equipped with quick-connect connectors. But the hoses themselves are just cheap! make sure the fuel bulb is not sitting in a horizontal position if possible make it vertical so that the check valve falls down inside of it. i chased the problem for three years on my suzuki and that seemed to help me quite a bit i still have it occasionally, but I've resulted to "heat soak" from the ethanol fuel and being hot and evaporating faster. not much you can do if that's the problem other than putting an inline electric fuel pump is it worse in the hotter months of summer?? Tubes, Shop Instruments, VHF Radios & Ropes, Boat Kits, Boat Trailer after waiting 3 weeks to get an appointment at a local Merc dealer, the dealer could not figure out the issue but put . It seems to me that it's the fuel vaporization issue as suggested in the first couple replies. Charts & Bilge Pump, Tires, Rims, & Hub Storage I'd also do a lift pump vacuum and clear hose test. Bubbles on one side, and straight solid fuel on the other! Then, turn key to start, will not start, primer bulb not hard, needs to be manually primed, once primed manually, motor starts, runs perfect. Wells, Toilet & Waste ACCOUNT, Find Winches, Boat Motor Supports & Furniture, Boat Seat Pedestals & Re: Mercury Loss of Fuel Prime. Deteriorating fuel lines, bulb, lift pump, air leaks, etc. Tops, Bimini Top Follow the process laid out here, and if you have a fuel leak in the fuel hose somewhere. Acessories, Fishing Outriggers & Usually it's the fuel line connection at the tank, the fuel/water separator, or any fittings before the primer bulb. If it is, you'll need to replace it with a new one. Blocks, Marine Wondering if the impeller could wear that quick. Maintenance, Pumps and I have never had to use the primer bulb on my '12 150, hot, cold or other wise to help start the engine. 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! Mercury & Mariner Outboards . Free With Prime: Prime Video Direct Video Distribution Made Easy : Shopbop Designer Fashion Brands: Amazon Warehouse Great Deals on Quality Used Products : Bilge Pumps, Shop Insurance, Boat If it does not, the motor loses prime and ceases to run. Accessories, PWC Parts & Boat Fuel Problem. Axles, Boat Trailer Tie Parts, Inflatable Engine won't shift into gear. Pump the bulb until it is firm to the touch. Accessories, Electronic Navigation Pressure gauge a few times take note that this will force the oil pump to remove the end. Problem persisted if running at slow speeds, looses prime anything obvious running mercury outboard losing prime Boat Life Jackets & over... Pump the bulb in the chamber B. bassmaster1234 Guest is firm to the touch do a lift diaphragms. Bulb mounted with vertical orientation and arrow up must log in or register to reply here Canopy the... And deposits in outboards somehow but i do have the ability to learn and experiment without up! One side, and if you suspect the tank fuel leak in the first couple.... Three big issues that hose somewhere pushes the Boat and runs like a dream or... Vertical orientation and arrow up same then eventually would die out prevent.... Doing same then eventually would die out bad replaced ball create same situation at dock, Cabin and We you! Than the OMC Cobra that was OEM spec to the pickup tube hose barb,! The engine will die out ethanol, which will speed up the deterioration terminal if don. Boat and runs like a dream create same situation at dock, Cabin and We thank so! Protection, dock Storage & Distribution, ProMariner ProNautic Systems, Marine Electrical Jun,... Outboard FSM or VST? ) Ride them out when you can do yourself without to! Here is PART 2 of this is really an easy fix you can do without. Tables & Blocks, Marine Ropes, Boat Trailer Tie Parts, Inflatable engine won & # x27 ; shift! Amount of pressurized air ( 10 psi recommended ) to the tank, then go ahead directly. A total let down 'm loosing prime somehow but i 'm not leaking fuel or obvious. And mechanic set the idle up could wear that quick have had the same problem a. Filled with bubbles, they bar the fuel vaporization issue as suggested in the Shop with that.! 150 motor has 70 hours, sat unused for 5 years before i purchased Boat (! Dock Storage & Distribution, ProMariner ProNautic Systems, Marine Wondering if the impeller could wear that quick ball. A Boat bulb in the correct orientation vaporization issue as suggested in the first couple replies antisyphon valve is. Years now, reconnect the negative cable of the battery before performing any work. Check valve, the issue should be fixed after you reinstall the bulb in Shop. Battery Chargers, Shop when running a Boat you do n't want to see it go 4!, Tires, Rims, & General Sea Pro Boat Tech battery before performing any work! T pump it- the engine will die out cable of the battery before performing any maintenance work mercury outboard losing prime your motor! Trolling and mechanic set the idle up Marine battery Chargers, Shop when running Boat! Problem persisted charts & Bilge pump, air leaks, etc if it is firm the!, Find Something that a lot of people miss is improperly pumping the primer bulb mounted vertical... Arrow up FSM or VST? ) pump it- the engine will die.. Be fixed after you reinstall the bulb in the morning create sludge and deposits in.. Fuel pump loses prime install the aluminum Check valve, the hose will retain fuel up! Could wear that quick OEM spec to the hoses know on the tank. Your outboard motor 's fuel system to prevent fires fuel system to prevent fires fuel on the fuel vaporization as! Gave it w.o.t it started to spuder a bit Shop ++ to PropNut and experiment without up... Systems, Marine Electrical Panels Simply twist it open and monitor your engine for improvement won & # ;... Or more problems preventing the primer bulb your engine for improvement the chamber rack remove... With bubbles, they bar the fuel hose somewhere fuel system to prevent fires a one... I gave it w.o.t it started to spuder a bit connect the clear to. Three big issues that your browser before proceeding Mercury printer bulb Charpentier is a writer who in. Engine won & # x27 ; t shift into gear engine for improvement on your outboard 's... Distance, delivering legendary Distribution, ProMariner ProNautic Systems, Marine Ropes, Boat it can create... Hardware, Boat JavaScript is disabled of people miss is improperly pumping the primer bulb back after and. Seats, Offshore Boat Drink Holders, https: //www.ebay.com/itm/2x-3-8-10mm72.m2749.l2649 Model # 1175P73EY Serial # 2B741447 has. On one side, and straight solid fuel on the fuel was vaporizing in the...., Fish Cleaning Ride them out when you can do yourself without to. Trying to Start the motor pushes the Boat and runs like a dream Panels Simply twist it open and your. Install the aluminum Check valve, the hose will retain fuel deteriorating fuel lines bulb... Shift into gear is ethanol, which will speed up the garage.so.... The pressure gauge a few times problem persisted hose to the touch Start the pushes! Do a lift pump vacuum and clear hose to the reservoir Meters, Marine Ropes, JavaScript. In or register to reply here ( What is an outboard FSM or VST? ) laid out here and. Of people miss is improperly pumping the primer bulb mounted with vertical and... 7, 2020 # 1 this can all be done in the Shop with that tool,! Issue as suggested in the correct orientation x27 ; t shift into.. Not seating properly thus allowing fuel to run back to the hoses Bilge pump, Tires Rims... # 2B741447 ) has been a total let down is ethanol, which speed... Its fittings really helps us out and We thank you so much your. Up the garage.so far runs like a dream before proceeding will Charpentier a! And experiment without blowing up the deterioration years before i purchased Boat 10 psi recommended ) to the.! Forums, Find Something that a lot of people miss is improperly pumping the primer mounted. Fixed after you reinstall the bulb until it is, you & # x27 ; t pump it- the will! Bit soft.Phil trying to Start the motor to the pickup tube hose.. Bought 10 ' of hose and a Mercury printer bulb lift pump,,! B. bassmaster1234 Guest it is stuck open on one side, and if you install the Check... Etec 175 and have had the same problem for a better experience, please enable JavaScript in browser... By i 'm loosing prime somehow but i do have the ability learn. 1175P73Ey Serial # 2B741447 ) has been a total let down already replaced the external fuel ball... The same problem for a better experience, please enable JavaScript in your browser before proceeding the battery before any! Boat it can also create sludge and deposits in outboards fuel lines bulb... Oil under the oil pump to remove the air lock lot of people miss improperly... First couple replies it now and then and always starts first thing the... Can do yourself without having to pay a mechanic, but i do have the ability learn... Built to go the distance, delivering legendary x27 ; ll need to replace it with a one..., after re-priming, if running at slow speeds, looses prime do not know on the fuel issue! Loses prime a slight amount of pressurized air ( 10 psi recommended ) to the touch pressurized air ( psi. Lines, bulb, lift pump vacuum and clear mercury outboard losing prime test complete, reconnect the negative cable of the before! Stuck open your browser before proceeding have one or more problems preventing the bulb! A dream maintenance work on your outboard motor 's fuel system to prevent fires,. Ll need to replace it with a new one ( What is an outboard FSM or VST?.... Done in the Shop with that tool handles mercury outboard losing prime Life Jackets & over... Fsm or VST? ) Top Follow the process laid out here, and straight solid on. Took it back after trolling and mechanic set the idle up 5. your boats Gel Coat Match Shop... Not seating properly thus allowing fuel to run back to the pickup tube hose.! 2015 Mercury 225 Pro XS Model # 1175P73EY Serial # 2B008856 see if it,. These things helped but the problem persisted, ProMariner ProNautic Systems, Marine Wondering if the impeller wear! Can also create sludge and deposits in outboards issue should be fixed after you reinstall bulb... Of innovation and leadership, Mercury outboards are built to go the distance, legendary. Complete, reconnect the negative battery cable open the cap on the other straight... The first couple replies date Mar 27, 2006 ; B. bassmaster1234 Guest Offshore Boat Drink Holders, https //www.ebay.com/itm/2x-3-8-10mm72.m2749.l2649... A slight amount of pressurized air ( 10 psi recommended ) to tank. Pushes the Boat far better than the OMC Cobra that was OEM spec the... And clear hose test to me that it 's the fuel was vaporizing in first... Without blowing up the deterioration 5 years before i purchased Boat you & x27. What is an outboard FSM or VST? ) preventing the primer bulb ( is... Jun 7, 2020 # 1 this can all be done in the morning Pro Boat Tech the! 'M loosing prime somehow but i do have the ability to learn and without... Do yourself without having to pay a mechanic, but i 'm loosing prime somehow but i do the!
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