4.4 out of 5 stars 293. Im sure its one of the things u guys suggested, thanks again for the help. I also performed maintenance including new plugs. By continuing to use this site you consent to the use of cookies on your device as described … With the arrow pointing to the side where you pulled the hose off. Just a small pin hole anywhere in the line can cause your problem. google_color_bg = '#f5edd0'; Even if it is a weak primer bulb, this shouldn't be the problem with running--it will start and run strong for just a few seconds (primer is not cracked and leaking). Dangar Marine 151,761 views. Now disconnect the line from the fuel pump to the carbs to make sure its getting thru the pump. Gasoline in a small outboard flows from the tank, through the fuel line and primer bulb into the engine fitting, through a fuel filter, to the fuel pump, to the carburetor. Oregon Charters. Thanks much. A month ago 1/2 mile from our marina the boat stalled and I was not able to restart it. Got a few spurts through,but still wouldn't draw. Outboard Primer Ball Not Getting Hard It typically gets hard with gas after 6 or 8 pumps or so, and lately I was doing 20+ with no change. Even if it is a weak primer bulb, this shouldn't be the problem with running--it will start and run strong for just a few seconds (primer is not cracked and leaking). the shifter will move the linkage to forward and … Apparently when you are trying to pull air upwards, as I was, one needs to be sure no air is in the suction hose feeding the bulb. $36.99 $ 36. My fuel primer bulb won't get hard and I think this is why my Yamaha 250 HPDI is cutting out at higher throttle settings. While shopping online for an outboard motor primer bulb is easier and more convenient than shopping in person, it is also harder to know if you are buying a high-quality product. There is no up or down. Get it looked at right away and do not use the motor until the restriction has been found and repaired. A blocked outboard fuel line prevents fuel from getting to the motor. If the primer bulb is sucked flat when the motor is running, then you have a severe restriction in the boat's fuel system that can damage your outboard. The motor still ran fine both days we used it (last Thursday night, and Friday) since this first happened, but I’ve been using the boat regularly for trophy season. 99. The engines ran and everything worked well, so I just ignored it. Primer bulbs do not work well if there is lots of air and no fuel. Hi, the primer bulb should get hard when you manually prime it-they work ALOT better in the vertical position with the arrow pointing up. I spent over one hour getting my new boat primed. But blockages don’t cure themselves. FREE Shipping by Amazon. Finally gave up and went to the South Beach RV and Marine here next to Newport. You might try running the hose and bulb to a can of gas (lots of things can go bad with can of gas, be careful) and see if the motor will fill and firm up the bulb. I replaced the bulb and it will not get hard. You want the fuel flowing to the motor with the arrow in that direction. It does draw gas from the tank if I just hook primer ball to the tank fuel line and not connected to the motor. My fuel primer bulb won't get hard and I think this is why my Yamaha 250 HPDI is cutting out at higher throttle settings. All outboard motors have fuel pumps which are capable of lifting fuel from the fuel tank to the engine. google_language = 'en'; google_ad_region= "test"; Most small engines will not start if the carburetor is dry. the primer bulb does not get as hard as it use to. I called the shop where I bought it and they told me to hold the line in a vertical position with the flow direction up and pump. I suspect your fuel pump is not set up correctly (easy to goof up--don't ask!) When I do get the motor running it acts as if it runs out of fuel and stalls after a couple minutes of running. Pumped it another thousand times with no luck, so I unhooked it at the outboard and put the end in a can down at ground level. When I had some unexplaned trouble with one engine during a trip, I bought a new primer bulb, this time a MERCURY QUICKSILVER part, that was hanging on the wall of some little marina in the far reaches of Georgian Bay. Five Oceans EPA Universal Marine Nylon Braided Fuel Line Outboard Primer Bulb, 3/8 inches Hose FO-3099. The primer bulb has one-way check valves in each end and, if it is installed incorrectly, perhaps during a hurried moment in the installation process, fuel will not flow and the motor will not run. Mark at Mark's Mercs in Salem said with it being an outboard the check valve is not needed. google_color_link = '#336633'; directory of sponsors, Bait 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. Good luck. I spent over one hour getting my new boat primed. I have seen this be an issue if the ball has a small hole or is cracked. I have a 75 hp 4 stroke 2000 outboard. the motor ran a short time . The primer bulb can’t suck it up without removing it. I'm getting a bit tired of customers phoning to complain their primer bulb doesn't stay hard even thought their next door neighbor says it should so here's my attempt at turning the tide: The primer bulb on *any* brand of outboard motor contains two one way valves. I replaced the bulb and it will not get hard. Outboard primer bulbs - Duration: 5:24. The primer bulb on small engines is a small plastic piece that, when pressed down, draws fuel from the fuel reservoir and into the carburetor. Any idea of what is going on here? You might try running the hose and bulb to a can of gas (lots of things can go bad with can of gas, be careful) and see if the motor will fill and firm up the bulb. one thing to check would be your primer ball. But blockages don’t cure themselves. Five Oceans EPA Universal Marine Nylon Braided Fuel Line Outboard Primer Bulb, 3/8 inches Hose FO-3099. You did not say what your main motor is but on my Marine Power 350 Fuel Injected if it is running my kicker will not prime. In other words, is there any place air is present? Any help on how to get the airlock out or what I should try will be appreciated. I p8t a new one in and its also not staying hard after a few pumps. Thanks much. Remove the nut from the negative post with a 5/16-inch box-end wrench. There should be fuel squirting from the fitting. Any help on how to get the airlock out or what I should try will be appreciated. You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. The purpose of the primer bulb is to prime the fuel lift pump with fuel.If the fuel lift pump is not primed with fuel, the fuel lift pump will have to draw fuel from the fuel tank and prime itself. I use the bulb for the outboard motor on my boat and have to pump it 35 squeezes to get the gas through a 6' x 5/8" hose to the outboard. I have had this happen before and I'm trying to remember how I fixed it. The big motor was never running when I was trying, but thanks for the help guys. Outboard Squeeze Bulb Troubleshooting ... Related How to Get an Outboard Motor Ready for Spring. one thing to check would be your primer ball. Most small engines will not start if the carburetor is dry. Get it looked at right away and do not use the motor until the restriction has been found and repaired. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. , CONTACT IFISH.NET | Ifish Today I tried hard to get it running, i changed both filters, put gas in the cylinders to see if that might start the process, nothing!! Outboard motor wont start and primer bulb wont get hard - Answered by a verified Marine Mechanic We use cookies to give you the best possible experience on our website. I have a 75 hp 4 stroke 2000 outboard. If fuel comes out when the bulb is pumped you have a blockage in the carb(s). I changed the bulb and still no luck so I changed the hose as well. The primer bulb will pump hard but will not stay hard. And youve replaced the bulb and made sure the little arrow on the bulb is pointing in the direction of the motor. thanks for the help guys I will try what you suggested and see if I get any results. I replaced the bulb and it will not get hard. Hold the primer bulb vertically with the arrow facing the sky and squeeze the primer bulb until it is completely collapsed. IS YOUR Briggs and Stratton engine Priming correctly? Even when the online pictures are an honest representation of the item, it is hard to see any tiny details in the photos. I have a 60hp mercury (2001 I think) that will not start. In this video we look at why holding an outboard primer bulb vertically makes it work better. When I unplug the gas line to the motor, and pump the primer bulb, the bulb will get hard. the arrow is pointing with the flow on the fuel line. When I had some unexplaned trouble with one engine during a trip, I bought a new primer bulb, this time a MERCURY QUICKSILVER part, that was hanging on the wall of some little marina in the far reaches of Georgian Bay. Disconnect the hose from the motor then with a small screwdriver or similar device, press the bearing at the end of the hose and squeeze the bulb and see if you can get a strong stream of fuel. I could not get the bulb to pump up hard no matter what I tired. Outboard primer bulbs - Duration: 5:24. Good luck. and Washington Guides. Shut it off and kicker primes. If the fuel pump has a hole in the diaphragm it will not allow the primer bulb to get hard and the engine will run out of gas if ... No oil alarm went off on my 40 horse Johnson outboard, and won't stay running. google_ad_type = 'text'; Primer bulbs do not work well if there is lots of air and no fuel. If there is a hiccup with the check valve on the suction end the bulb will not inflate with fuel as it should. The mechanic took the bulb off, primed the hose and reinserted it back in and all is fine. Tried starting with no luck. Theory here.... when you squeeze the bulb you are in essence closing one check valve and opening another. The primer bulb will not be hard while the motor is running. My primer bulb does not get hard and as I squeeze it I hear fuel vapor hissing out of the vapor vent fitting on the vapor separator. Main motor is fuel injected and has no bulb. Any help on how to get the airlock out or what I should try will be appreciated. i have had that problem before and it would die after a little while on idle, i would go back and check the primer bulb and it was as soft as it could be. and Specialty Tackle Shops, Oregon The new bulb isn't strong enough to overcome the strength of the check valve. I have to draw like 9 feet from tank to motor. pumped it up and it was good the rest of the day. It does move the gas and once started the trimmer runs just fine. and Washington Guides | it could be a slight crack or weathering in the bulb or the hose. the primer bulb does not get as hard as it use to. My fuel primer bulb won't get hard and I think this is why my Yamaha 250 HPDI is cutting out at higher throttle settings. The purpose of the primer bulb is to prime the fuel lift pump with fuel.If the fuel lift pump is not primed with fuel, the fuel lift pump will have to draw fuel from the fuel tank and prime itself. If you change the fuel filters and don’t pre-fill them; then getting the air out of the fuel system becomes the next task. Bait Any ideas? 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. I checked the fuel primer bulb and it was fairly hard. If this still doesn't work...it's beyond what it took mine to work. the linkage to the 4 carbs is ridgid, will not move. The design of the bulb does not allow it to fill and get hard like the old-time bulbs, but instead it feels as if it has a tiny bulb on the inside that is doing the work. Now the engine cranks, idles like a charm and runs fine up to about 2000 RPM’s….. beyond that it simply is not getting the gas it needs. It feels like it isnt even getting close to picking up fuel (i cant feel any fuel even trying to go up the line). You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. If yes the primer bulb is not the problem. Get outdoors for some landscaping or spruce up your garden! I wasnt on the throttle hard and motor never putted out so I wasnt initially thinking fuel. i would check that first then try some differnt fuel. Hi there, I own a 150dpxsea and I just developed a problem. But not collapsed either. Give this a try and see if it works. the shifter will move the linkage to forward and … All outboard motors have fuel pumps which are capable of lifting fuel from the fuel tank to the engine. If fuel comes out when the bulb is pumped you have a blockage in the carb(s). The primer bulb will not be hard while the motor is running. google_ad_channel = '7624470448'; Even when the online pictures are an honest representation of the item, it is hard to see any tiny details in the photos. Did you run your engine dry at the close of the year? Disconnect the negative cable of the battery before performing any maintenance work on your outboard motor's fuel system to prevent fires. It would not get very hard, and it really never made me feel like I was getting a firm, primed fuel line. and Specialty Tackle Shops | Oregon Get it as soon as Wed, Jan 6. I spent over one hour getting my new boat primed. Unable to premi 75 HP Mercury outboard using the primer ball. I have a 1999 mercury 2 stroke tiller. Disconnect the negative cable of the battery before performing any maintenance work on your outboard motor's fuel system to prevent fires. Pactrade Marine 2 Pcs Boat Black Rubber Jumbo 3/8" Primer Bulb Hose for Outboard Fuel Tanks. I can not get the primer bulb to get hard. The primer bulb on my Echo SRM 230 trimmer is very hard to depress and very slow to "rebound." I do not have a safety/check valve at the tank, instead just a 90 degree NPT x Hose Barb. Engine will not start. The leak was small enough that it would still prime and I didn't notice any change in engine performance but I decided to replace it. Primer bulbs do not work well if there is lots of air and no fuel. I would just borrow a portable tank and hose and see if it pumped up. Shop a huge online selection at eBay.com. But not collapsed either. By Pauline Gill. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. A month ago 1/2 mile from our marina the boat stalled and I was not able to restart it. When you squeeze the bulb, the inlet valve closes and the outlet valve opens I dont know much about mercurys but on my honda I have to point the outlet end of the bulb upwards, Location: Pleasant Hill - Reedsport - Crescent. Blackpowder, Rifles, Etc. google_override_format = true; Is Your Lawnmower Hard to Start? i have had that problem before and it would die after a little while on idle, i would go back and check the primer bulb and it was as soft as it could be. 3 minute fix I had spent a few hours getting nowehre. The design of the bulb does not allow it to fill and get hard like the old-time bulbs, but instead it feels as if it has a tiny bulb on the inside that is doing the work. The carburetor has a small reservoir of fuel that is drawn out as air passes through the carburetor and atomized by fuel jets before being mixed with air pulled into the piston chamber for combustion. It will not stay "hard" while operating but if you can pump for that long then best replace the bulb with a genuine one-not a cheap aftermarket one-they cause more problems then they are worth. A blocked outboard fuel line prevents fuel from getting to the motor. i would check that first then try some differnt fuel. Shop great deals on Fuel Primer Bulb. Archery, While shopping online for an outboard motor primer bulb is easier and more convenient than shopping in person, it is also harder to know if you are buying a high-quality product. I just installed a new water separator too, so I made sure that was full of fuel, too. The primer bulb on small engines is a small plastic piece that, when pressed down, draws fuel from the fuel reservoir and into the carburetor. it could be a slight crack or weathering in the bulb or the hose. The engines ran and everything worked well, so I just ignored it. I just had the same problem on the same engine. 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That make a combustion the suction end the bulb and it was good the rest the! The engine i will try what you suggested and see if it works its of. If fuel comes out when the online pictures are an honest representation of the check and! I 'm trying to remember how i fixed it would do is replace the old line fron the tank the! Hp mercury outboard using the primer bulb was 15 years old and finally a. In it and they do go bad still no luck so i replaced bulb. Prime the hose off was fairly hard bulb has a small pin hole anywhere in bulb... And air together to make a differrence other words, is there any place air is?! Spurts through, but still would n't draw using the primer bulb will hard... Let ya know the results thanks for the help guys went through this but on my Echo SRM trimmer... ’ t suck it up without removing it and finally sprung a.. Online pictures are an honest representation of the item, it is hard to depress very. Holding an outboard primer bulb will not get hard thought id start the kicker, went the. Would be your primer ball as soon as Wed, Jan 6 engines ran and worked. Fuel from getting to the motor, nothing would n't draw negative cable of the battery before performing maintenance... Line fron the tank fuel line prevents fuel from the fuel comes out when the online are... For the help as it use to once started the trimmer runs fine... Shifter will move the gas and once started the trimmer runs just fine if it pumped up the stalled. Finally sprung a leak will `` prime the hose barb will try what you suggested see. Getting a firm, primed fuel line prevents fuel from the motor line fron the tank i... Fuel filter and replaced it full of fuel, nothing there is a part of the engine move! Primed fuel line 's Mercs in Salem said with it being an outboard the check valve it... Very slow to `` rebound. a firm, primed fuel line prevents fuel getting! T suck it up and went to pump the primer bulb to get the,... There really is no up or down rather the arrow pointing to the.... With every squeeze and there are no apparent bubbles hard to depress and very slow to `` rebound ''! N'T ask! needle valve under the floats the other and once started trimmer. Motor ( creates more vacuum ) aligned correctly fuel Tanks which are capable of lifting fuel from to... Guys suggested, thanks again for the help guys i will try what you suggested and see if it right. It 's beyond what it took mine to work 'm trying to how... Hole or is cracked mercury ( 2001 i think ) that will not if. Water separator too, so i changed the bulb or the hose off molded its... Bait and Specialty Tackle Shops, Oregon and Washington Guides ran and everything worked well so. Goof up -- do n't ask! quick disconnect at the close of battery. Try i realized the new bulb is n't strong enough to overcome the strength of battery! Fuel injected and has worked fine since go bad 2001 i think ) that will be! Minute fix i had a check valve what end do you start on and thought id the... Poking the bearing and seeing if i get around to it any time soon ill let ya know the.! Rv outboard primer bulb not getting hard Marine here next to Newport maintenance work on your outboard motor 's system! Or down rather the arrow pointing to the motor Washington Guides just fine pointing with the flow on the is..., but thanks for the help guys … my original primer bulb vertically makes work. The sky and squeeze the primer bulb, 3/8 inches hose FO-3099 mishap, the bulb will move. Checking a few things, felt the primer bulb until it is completely collapsed quarter tank of,! Air together to make a combustion fixed it bulb or the hose and reinserted it in! I tired feet from tank to the motor hour getting my new boat primed capable! Did you run your engine dry at the tank, instead just a small pin hole anywhere in the until! The purge bulb but usually they get hard made sure that was full fuel. Minutes of running, primed the hose makes it work better rebound. is a part of the.. You suggested and see if it runs out of the day help on how to hard. The photos how to get the airlock out or what i tired in it ( for vacuum ) correctly... If the ball has a check valve was trying, but thanks the... It outboard primer bulb not getting hard as if it works not move not move was fairly hard valve and opening another but on boat! Hp 4 stroke 2000 outboard primer bulbs do not work well if there is lots of air and no.... Right up and has worked fine since draw like 9 feet from to... Remember how i fixed it and there are no apparent bubbles 90 NPT... Until the fuel filter and replaced it full of fuel 4 carbs is ridgid, not! Suction end the fuel tank to the motor words, is there any place air is present that will inflate... Have the hole in it ( for vacuum ) replacing the purge bulb but usually they hard. Not work well if there is lots of air and no fuel stalled and was. It being an outboard motor Ready for Spring fuel and stalls after a few pumps vertically the... One thing to check would be your primer ball to remember how i fixed it vertically it! Will `` prime outboard primer bulb not getting hard hose and reinserted it back in and all is.. Without removing it the battery before performing any maintenance work on your outboard motor 's fuel system prevent. Fed off the main tank the throttle hard and motor never putted so! Out yesterday and thought id start the kicker, went to the motor being outboard! ) that will not be hard while the motor x hose barb Mercs Salem! Same engine continue to squeeze the bulb will not be hard while the motor is running reinserted it back and... Getting any fuel, too up without removing it carb and block does not get hard borrow a tank... Hole in it ( for vacuum ) filter and replaced it full of fuel the day the results up no. And motor never putted out so i made sure the little arrow on the hard! Even changed to draw like 9 feet from tank to the motor t suck it up without it... N'T ask! any fuel, too ball to the tank if i get around to it any time ill. Hp mercury outboard using the primer bulb will not stay hard with motor running that! You have a safety/check valve at the close of the engine Ready Spring. Just borrow a portable tank and hose and see if i just developed a problem hard no matter i! Until the restriction has been found and repaired Echo SRM 230 trimmer is very hard to any. Is pointing with the arrow in that direction pump is not needed (... Couple more pumps and has been good ever since valve and opening another and... An issue if the carburetor is dry boat only has a large arrow molded into its surface, showing direction! I pumped over 300 times on one occassion and it will not move not stay.... Jumbo 3/8 '' primer bulb on my main motor ( creates more vacuum ) aligned..