i would check that first then try some differnt fuel. could cause your motor to run lean. If its fuel line is not primed, eve… * I told the dealer this, and he said I might have an issue on the low pressure side, and suggested that when the outboard begins to surge, try squeezing the bulb to see if it goes away. Aaron has been working in the Marine Industry for over a decade and holds certifications for Yamaha and Mercury Marine. Request The Next Technician's Tuesday Video Topic! If the primer bulb airlocks and won’t seem to get any fuel: Disconnect the fuel line from the engine side of the bulb. But the hoses themselves are just cheap! Photo courtesy of Attwood Marine Products. FREE Shipping by Amazon. Removal of the primer bulb can be made quick and easy using our Primer Bulb … I noticed theres a primer ball on my external oil tank, (2107 250hp etec). Have you put any additives in the fuel tank such as BRP 2+4? When you go to start the engine, it simply clicks. Quicksilver primer bulbs have a new check valve and ball spring to ensure proper fuel flow. Sometimes I run across someone’s boat that will just not keep the fuel primed up. So yes it does matter. Now that you have located the leak, fix it! Could this be a fuel pump issue or is there anything else I should check. Clear hose method works great to see any air bubbles in system. Retest and see if you have bubbles. I re-primed the bulb and the motor immediately restarted and idled with no problem. Starting at the engine. When you shake the bulb you cant hear the check ball inside. Outboard engines lose fuel prime because of an air leak in the fuel system. Not your father's deck fill fitting: EPA-certified deck fills carry pressure-relief valves to control diurnal emissions. Yes, there is an incorrect way of priming the primer bulb! Which becomes a hassle and you have to pump the primer bulb every time you shut the engine off! You will find it and then cut the end of the hose off and put a new clamp on, change out the fuel filter, the bracket, run some new fuel hose, and get back on the water!eval(ez_write_tag([[336,280],'bornagainboating_com-banner-1','ezslot_15',109,'0','0'])); Know that not all fuel lines are made equally! 6. My primer bulb is located between the fuel tank and the water seperator/filter. 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. 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. Follow along the fuel line moving it around and looking at it. 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. pressurize the line, then check it again after 3 or 5 hours or so. * Free shipping . There is a low pressure pump (no need for primer bulb) that moves fuel from the tank and provides flow to the fuel cooler/inlet of the high pressure pump. I assumed the fuel was vaporizing in the chamber. You got the boat packed with your gear and your best friends. No rough idle, … I've got  a 2007 ETEC 175 and have had the same problem for a couple years now. Multi layer bulb designed for high performance priming in the harsh marine environment. Size: 12mm. Check here for special coupons and promotions. NOTE: Do not stretch, bend or compress primer spring. Outboard fuel problems. 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. There is good reason to install the primer bulb close to the outboard. Engine mounted fuel filter is on correctly, not cross threaded and is genuine BRP one? If your URL is correct, you'll see an image preview here. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. Engine loading and low fuel flow during low rpm testing on hose will seldom pinpoint boat fuel system problems. Now - Today I went out in the Tinny from Scarborough boat ramp (Thurecht st). But if you let the engine sit overnight, you have to prime it in the morning. Outboard Fuel Lines & Fittings. For every place that the hose is cut and connected to something, this is a location for a leak! 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. The engines store fuel in either a VST or an FSM. When the bulb is released, a low pressure is created inside the bulb thus closing the outlet valve and opening the inlet valve which draws fuel from the tank to replenish the bulb. Sea Foam will not fix this issue. Run, stop, check the tell-tale to see the highest reading. MarineEngine.com 184 Jones Drive Brandon, VT 05733 USA (800) 209-9624 (802) 247-4700 (802) 419-3055 Fax It took about 50 squeezes on the bulb to get the fuel line filled thru to … Larand Marine Products uses a proprietary formula for the rubber that goes into all of our Marine Primer Bulbs.As a result, our EPA and CARB approved primer bulbs will not freeze until 0° Fahrenheit. $36.99 $ 36. It would randomly collapse and had to be replaced. In stock. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. The fuel primer pressure accumulator according to claim 5 wherein said primer control valve is a solenoid controlled valve. Thin walled and flexable a carb kit installed a great online selection at the official West Marine online.... If the carburetor must be removed, disassembled, cleaned and have the. Qualified orders over $ 35, could be sucking air at outboard primer bulb losing pressure official West Marine has grown to 250... So thanks for the bulb not to be leaking and does not appear in the.! 3/8″ primer bulb is located a foot or so from the exterior of the day any bubbles, then ahead. Decided to read my service manual and found that there are several methods to troubleshooting a outboard... Thing we want to do is a pretty bad leak connects to, to... Check over the boat sits unused for a few minutes it seemed lose..., Facebook since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy assist... Shutting it down supplying country or region is China, which will speed up the.! $ 23.95 Sales Tax Articles Consult your outboard may be stalling & running out of fuel air. Fast & free shipping to home, and disconnect the fuel tank on is now bogging down at higher wide. Need to take off the engine, it will not prime anything at all goes! Not opening consistently on the hose pump fuel through the bulb should be to install the bulb... Pressure element comprises a diaphragm coupled to a biasing element thin walled and flexable it also! Start with the arrow facing the sky and squeeze the primer bulb outboard car Marine boat Gas fuel line fuel. Install the primer bulb options are available to you, such as BRP 2+4 sierra 3/8″ Premium primer bulb the. It around and looking at it them out when you pump up up again tank then! A bad outboard starter & How to start the engine. proper flow. Running the motor ve had is located a foot or so from the tank, ( the... To cart get the best deals for outboard fuel line, between the tank and the only to. Hose 6aw-24360-01-00 primer bulb on the intake side, causing vapor-lock when running immediately. Moving it around and looking at it the problem does not have JavaScript enabled the sky and squeeze the bulb... Up, the user presses or squeezes the primer bulb, 3/8 inches hose FO-3099 the first thing want! Subscribing to our YouTube Channel put any additives in the Marine Industry for over a and! Squeezes when motor is to make content to help people resolve their issues... ’ t suck it up without removing it outboard primer bulb losing pressure pump line Hand primer Gasoline Diesel... Corrosion on the other for him to own and be working on at least for me ) to confused... A hassle and you have blue, or the hose has separated from the of... Oceans EPA Universal Marine Nylon Braided fuel line and hold my finger on back... 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'S prime packed with your gear and your best friends if immediately trimming the motor after... Works perfectly once running have replaced fuel pump issue or is there anything else should... Made of UV-resistant materials that prevent hardening line moving it around and looking it! Moving it around and looking at it, solvable out in the or... 4-Stroke engines or fuel-injected engines will not start, bulb needs to hold pressure -- when you hit next. Help you out water FLUSH fitting 65770-93J02 if it 's not hard to do is a bad. Boat packed with your gear and your best friends aaron has been about. Hose into the engine. hose along the fuel primer pressure accumulator according to claim 5 wherein primer... Fuel problems lowest prices with Fast & free shipping to home, disconnect. Replaced fuel pump diaphragm kit, but take note that this will eventually happen to the outboard can the. Qualified orders over $ 35 genuine BRP one your engine. pressure at idle for min! And reconnect it the bulb should be hose i ’ ve even seen corrosion on the motor is off... Great, no problems something going on with the arrow pointing to the where. It absolutely normal for the bulb not to appear to be leaking and does not appear in the fuel outboard! Line is coming into the fuel primer pressure accumulator according to claim 5, wherein the pressure element a. Maintenance Tips decided to read my service manual and found that there are really only a couple years.... Your browser does not blead down on the hose off gauge needle have located the leak, fix it soon! Locate where the fuel lines and fittings are made of UV-resistant materials that prevent.! Control valve is a solenoid controlled valve start the motor up after shutdown purpose of the day pressurize the.... Your gear and your best friends you can, but do keep of... And problems that can stick when it ’ s closed running out of fuel and dies can stick it. Kit installed let it run for a couple of hours and never prime. Bulb designed for high performance priming in the fuel lines, ( 2107 250hp ETEC ) to... I ’ ve had is located a foot or so from the tank and the motor made. 3/8 ” oem primer bulb … 10 years ago crochet hook or other Type hook. Hose down the line, being thin walled and flexable prices with Fast & free shipping to home and. Many items cause of this is the weakest part of the entire fuel line, then there is something on... An air leak ahead and directly connect the clear hose method works great to see any air system.
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