I replaced the bulb and it will not get hard. Could this be the sign of a bad outboard starter, and what should you do now? Squeeze bulbs have a check valve at both ends that allows fuel to only flow in one direction--from the tank to the engine. If the inside separates from the exterior when the fuel pump kicks on or is running, it can suck the inside liner shut and the engine will run out of fuel. We cover a wide variety of boating how-to and DIY service videos and are also open to helping out with whatever your problem is! The primer bulb is the weakest part of the line, being thin walled and flexable. experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician. I've absolutely had this problem and solved it by replacing the primer bulb. Get rid of carbon and keep it out. Who would have known? No. Replace any crimp type clamps with screw-turn hose clamps. This is, nevertheless a very costly way to achieve the refuel. TIHOOD Fuel Line Assembly, 5/16" Hose Line Marine Outboard Boat Motor RVs Fuel Assembly with Primer Bulb Steel Hose Clamps 6FT (5/16"-Rubber) 4.1 out of 5 stars 245 $13.98 $ 13 . Primer Bulb, 3/8-in (15) 3.8 out of 5 stars. Unless, that is, you have genuine use elsewhere for the outboard equipment - eg: a tender etc. No. Most of the time because of the carburetors design, the fuel can siphon bank into the tank and you will have to prime it up before every cold or next day start. If it should rupture it is better to have it above or in the splash well, rather than onboard or in the boat. INSTALLATION AND PREDELIVERY RUNNING CHECKS RUNNING CHECKS Fuel System Perform running checks of the fuel system by fol- lowing these steps: WARNING • Squeeze fuel primer bulb until hard or activate DO NOT run outboard without a water sup- electric primer. You will find a broken hose barb fitting or cracked pick up tube. My primer bulb has always "gone flat" shortly after start and a little use. If fuel still refuses to flow, new aftermarket replacement squeeze bulb hoses are inexpensive and easy to integrate into the existing fuel system. Living in the keys we don’t see a lot of ski boats, wakeboard boats, or other water sports, sterndrive, or inboard boats. Jimmy Jig. Last year, we told you how incandescent holiday string lights work, but we left out an important topic: LED string lights. 22 (31) CPWR-WS-240-33 Water Level Gauge KUS USA CDN$49.54 CDN$ 49. 4.3 out of 5 stars 55. 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. Fuel lines need to be replaced on a seasonal basis, or more frequently if it's used in dirty, dusty conditions. We will do what we can and hopefully, we’ll be able to help you out! Or there is a running issue, where the engine is not getting wide-open throttle and spits and sputters when you get up and going. … This is not to say it would not work but IF there was a fire or leak your insurance company may not like the install. In just a few squeezes it should be possible to fill the bulb with fuel. I have a home lite saw that wont start ,got good spark ,checked primer bulb lines,have the blowing air line going to tank the other from primer bulb line am not sure if it goes to top fitting or the bottom. We mainly focus on outboards and outboard boats. at throttle up the injector on time increases. And move down the line with the clear hose, until you hit the point where the bubbles stop. 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. In this video we look at why holding an outboard primer bulb vertically makes it work better. After turning the engine off and letting it sit for a couple of minutes, you have to prime the primer bulb up again. 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. After I fill the tank with fuel and get to 3500 rpm, my yamaha 300 loses power. APPLICATION: Sears/Gamefisher: 5 HP from 1990-1998 (225 Models, not 217 Models) Therefore, their effectiveness with air or vapor is also limited, and even tiny leaks can render the bulb and fuel lines useless. Dirt and other fuel impurities may clog these hoses so an insufficient amount of fuel can pass through the hoses, causing the primer button not to fill. Which becomes a hassle and you have to pump the primer bulb every time you shut the engine off! View on Vehicle $9.99. Re the float needle post. If you don’t see fuel moving, remove the exit hose from the filter and put a rag over the nipple. Blower, lawn mower, weed eater, trimmer Product #079-9018-0 Click or tap to zoom. Thanks for reading and we look forward to reading your responses and comments. They look to be in good, serviceable condition. Any help on how to get the airlock out or what I should try will be appreciated. Why? There are no known "primer bulbs" rated for below deck use. The first thing we want to do is a visual inspection of the entire fuel line. Squeeze bulbs on outboard motor fuel hoses prime empty fuel lines so that the outboard engine’s integral fuel pumping system, which only works with liquid, can pull the fuel from the fuel tank to the engine. So what do you do, you ask? If you’ve got any questions or comments, let us know by subscribing to our YouTube Channel! Guess is maybe the fuel hose con- nector to the pickup tube or the fittings there at the.. 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