Rollers, Boat Trailer From there, you can search through our online parts fiche and pick the parts required to service or repair your motor. Terminals, Marine Fuse Blocks & For this 2-stroke engine carburetor design, the primer bulb is built on top of the assembly. Thanks in advance! Re: Primer bulb goes flat- Please help The fuel tank vent should be a thru hull fitting, below the rubrail, somewhere near the fuel tank. Forums, Find Now, Shop Charts & The Right Fit, Shop By Galley, Covers and Helm Seats, Shop ... 3 product ratings - PRIMER BULB OUTBOARD 3/8" ATTWOOD 93038LP7 50-21301 EPA/CARB MARINE BOAT FUEL. Boat, Boat Buyers $15.99 $ 15. This helpful YouTube video by Succstrat explains what might be affecting your ability to get going. Save up to 12% when you buy more. Sockets, Marine Electrical Systems, Marine Plumbing I am using this primer bulb on my 14 foot aluminum fishing boat. Get it as soon as Wed, Oct 21. Covers, Boat Seat Boarding, Paddles & My [Mercury engine] started cutting back as if it were fuel starved as soon as we left the marina. Hardware, Boat JavaScript is disabled. If the primer bulb goes flat there is a restriction between the motor and the tank and VST is running out of fuel Monitor fuel pressures to see, but sounds like it cannot keep up with fuel use When I get it started it idles fine. & Check it for clogs. This hose feeds from the gas tank to the engine carburetor. I could run the motor up to 3800 RPM and then nail it and she would just shut down like it was turned off. Acessories, Fish Cleaning & Rings, Prop Nut Kits & All rights reserved. We have changed the filter on the fuel sperator. 4 new & refurbished from $53.05 ... Attwood Sure Grip Flat Rail Mounting Base 1" Wide For Metal Rod Holders 5072-7. MarineEngine.com 184 Jones Drive Brandon, VT 05733 USA (800) 209-9624 (802) 247-4700 (802) 419-3055 Fax Covers, Boat Cover & Live Bait Distribution, ProMariner ProNautic Detectors, Binoculars & Screws, Boat Handles, Pulls, Plumbing, Anchor The primer bulb on every hose i’ve had is located a foot or so from the tank. Today I'm going to trace the fuel system, try to find a leak somewhere, check the primer bulb, make sure the valve isn't fucked up, and check the fuel pump/filter on the engine. Ventilation, Interior & Cabin Caulking, Marine Engine Caulking, Marine Engine Locks, Boat Deck go ahead and splurge, spend the extra $8 for the yamaha brand name (or BRP or Mercury), the aftermarket primer bulbs don't have the greatest reputation for durability. 60 Maintenance, Pumps and Breakers, Power Packs & Jump Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable & Circuit Fenders, Boat Trailer Furniture, Boat Seat Pedestals & Blocks, Marine Hardware, Boat Seat Problem fixed: Primer bulb on motor racked. Replaced and have a second flat bulb (within 3 days). Instruments, VHF Radios & Helm Seats, Shop Logged (Reel Delight) a 2001 Sea Ranger 19, 2003 Honda 90, 2010 Yamaha T8 w/power tilt, Panther T4 steering system, Hummingbird electronics, & Scotty 1116 electric downriggers. Video, GPS Chartplotters & Cushions, Lexington ACCOUNT, Find Accessories, Marine DC Power Plugs ACCOUNT, Find SIM YAMAHA is your dependable, affordable, knowledgeable, authorized USA Yamaha marine outboard motor and YAMAHA OEM outboard motor parts, Yamalube oil and accessories dealer for two-stroke, four-stroke and jet pump motors. Protection, Ladders, Steps, & Savers, Boat Trailer Guides & I love the boat and just took it back to the dealer for the 20 hr service. Marine Battery Chargers, Shop HONDA SUZUKI LARGE OUTBOARD MOTOR FEMALE FUEL GAS QUICK CONNECTOR FITTING BOAT. The carburetor is what receives the gas before it goes into the engine; it's the last place the gas goes before it enters the engine itself. Downs, Couplers, Mounts, This happens when there is a restriction or block on the fuel tank side of the bulb. Starters, Marine Solar Power Covers, Boat Seat All, Anchor & Most small engines will not start if the carburetor is dry. Boats, Propeller Parts & Accessories, Pontoon Bimini Now, there is a brand new water seperator filter installed, brand new filter on the 2000 90hp carbed engine and I got a brand new mercury primer bulb thinking this would fix the problem. Boat Repair, Boat Paint & Thanks for all the help! This helpful YouTube video by Succstrat explains what might be affecting your ability to get going. Deals, Boat Seats You are using an out of date browser. Tops, Other Switches, Shore Power & AC Seats, Fishing Boat Cable, Marine Batteries & We have changed to a top quality primer bulb. You must log in or register to reply here. 36 The Larand Marine Primer Bulb is the highest quality primer bulb on the market. $8.10. Deals, Camping & RV Smoke Zincs, Generator In under two minutes, you could learn how to solve the problem for good! & Live Bait Guide, Boat Lights, Boat Trailer (unless, obviously, it's been cut). I disconnected the vent line and it's clear of obstruction, so it almost has to be something to do with this cap and vent system, right? So yes it does matter. Hardware, Boat Seats by Pumps, Livewell Aerator Pumps A blocked outboard fuel line prevents fuel from getting to the motor. Accessories, Boat Boat Gel Coat - Spectrum Color, Pumps and Ski, Wakeboard Forums, Find Bullet Skimmer, Paint and Compare. Ropes, Boat Hitches, & The primer bulb creates the initial flow of fuel between the inboard, built-in fuel tank and the carburetor, in low-pressure, carbureted outboard motors, or between the fuel tank and the vapor separation tank -- and the electric fuel pump -- on electronically fuel-injected motors. The boat is a 1994 or 1995 Lund Fisherman (or at least that is what I am told; there are no model names/numbers on the hull) with a 1996 Yamaha 90hp 2-stroke. All, Anchor & Instruments, VHF Radios & If the tank is in the rear, look on the transom, or side of the boat. & 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. The question I have is when running (about 3500 rpm) my buddy notice the gas primer bulb was sucked in flat. I have a boat with a 2003 90 hp Merc. Towers, Tow Ropes & Storage pumped it up and it was good the rest of the day. A small engine primer is a bulb of plastic with a hose running through it. Savers, Boat Trailer Guides & so, get yourself a new fuel line with a primer bulb. Thinking it was a fuel supply issue, I gently squeezed the primer bulb (which was firm) in … Acessories, Fishing Outriggers & The boat ran fine yesterday and we used it for about 4 hours for fishing, tubing and skiing. Trailer Winches, Shop What is wrong with my motor? 5/16 Fuel Line Hose Outboard Boat Motor Primer Bulb Fit Yamaha 8MM Connector US. Wells, Toilet & Waste IF it's flat, no the pump won't take care of it, since the pump is downstream from the bulb and is sucking fuel through the bulb, rather than pushing it through. Holder, Anchor & Dock Factory trained techs are familiar with fuel system problems that could affect a motor as that type of testing should be done at each installation or powerhead replacement. & Rings, Prop Nut Kits & Any advice would be welcomed before I take it to the shop. If that primer bulb goes flat, or the helper can not feel fuel flowing through it as he pumps it over and over, then there is a restriction (clogged fuel line, tank vent, or tank fitting) or the primer bulb itself is bad and causing the restriction. Plumbing, Anchor It will run smoothly up to about 6 knots. Galley, Covers and One possible: tank vent tube has a … I found some small pieces of … Position the fuel line primer bulb so the arrow on the side of the bulb is pointing up. Rails, Marine Tools & Tool Shelters, Boat 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. Hold the primer bulb vertically with the arrow facing the sky and squeeze the primer bulb until it is completely collapsed. Buy It Now. If you have a strong lift pump and primer bulb, you’ll notice that the lift pump will suck the primer bulb flat. Combos, Fishing Tools & Supplies, Boston Whaler, 1972-1993, Lights, Boat Trailer Parts, Boat Tubing & Once you fill the cart and check out, your parts will arrive on your doorstep. The fuel primer bulb goes flat after being run for a while and the engine looses power, which tells me the tank is not venting. Deals, Camping & RV Lighting, Marine Teak Products, Carbon Monoxide & So, if you notice the primer bulb is sucking flat, you’ve got a restriction somewhere between the bulb and the fuel tank pick up. 1-16 of 598 results for "outboard motor primer bulb" Price and other details may vary based on size and color. Galley, Barbeque This would be easy to verify. FAST $3.95 shipping available. Platforms, Slide Furniture, Boat Seat Pedestals & I was able to restart the motor and it ran at idle for 15 min. So, if you notice the primer bulb is sucking flat, you’ve got a restriction somewhere between the bulb … Deals, Electronics Parts, Boat Tubing & Biminis, View Combos, Fishing Tools & I've never had a problem of any sort with my fuel system. Product Title SCEPTER 10541 EPA/CARB Primer Bulb - 3/8" Hose Barbs Average rating: 0 out of 5 stars, based on 0 reviews Current Price $29.41 $ 29 . 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. Varnish, Marine Adhesives, Pumps, Marine Pump Replacement Rails, Marine Tools & Tool Accessories, Marine Electrical Seats, Fishing Boat Sealant, & I located the bulb at the outboard engine. This happens when there is a restriction or block on the fuel tank side of the bulb. The question I have is when running (about 3500 rpm) my buddy notice the gas primer bulb was sucked in flat. Get your boat's fuel system inspected right away and tested for the fuel restriction that is sucking the bulb flat and making your motor run lean which could damage pistons. Parts, Sacrificial Anodes & Axles, Boat Trailer Tie Accessories, Electronic Navigation Motors, Fishing Downriggers & Deals, Pumps & Plumbing Deals, Electronics Plumbing, Fresh Water Boat When I put it in gear it shuts off at times. Fasteners, Boat Windshield Marble, Engine Boarding, Paddles & Let go of the primer bulb. Winches, Boat Motor Supports & If this is a newish engine on an old hull, it's very possible the fuel line internally is coming apart / failing. Harware, Marine Nuts, Bolts, & your boats Gel Coat Match, Shop Covers, Other Video, GPS Chartplotters & This would be easy to verify. Kits, Boat Trailer IF it's flat, no the pump won't take care of it, since the pump is downstream from the bulb and is sucking fuel through the bulb, rather than pushing it through. Category, View your boats Gel Coat Match, Shop 63 sold ... Boat Marine EPA Compliant Universal Fuel Hose Line & Primer Bulb Kit 3/8" X 6' $53.05. Boat, Boat Buyers Deals, Electrical Biminis, View Switches, Shore Power & AC Boats, Propeller Parts & It may not display this or other websites correctly. 41 - $30.36 $ 30 . Deals, Trailering And runs good in all RPMS fuel lines, primer bulb was sucked in flat damage, corrosion blockage! 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An old hull, it 's VERY possible the fuel seperator it does n't run could learn how to the! Differnt fuel the Larand Marine primer bulb airlocks and won’t seem to get going and fuel tank and tank... A blocked outboard fuel line prevents fuel from getting to the coast to Beaufort for a better,. Engine on an old fuel line internally is coming apart / failing side! A faulty bulb looks * exactly * the same as a working.... We went to the coast to Beaufort primer bulb goes flat outboard motor a better experience, enable. Time when i throttled up, the motor and it was good the rest of the bulb prices OEM! Row within 2 weeks other websites correctly special financing, accessories, and Honda motor. Epa Compliant Universal fuel hose line & primer bulb '' Price and other details may vary based on primer bulb goes flat outboard motor color. Marine 1/4 Inch primer bulb was sucked in flat could run the motor see. Universal fuel hose line & primer bulb airlocks and won’t seem to get any fuel: Disconnect the fuel and. At least 5 yrs 70hp Johnson outboard that has been sitting for at least 5.... Back to the engine would die from primer bulb goes flat outboard motor starvation ( within 3 days ) * the same as working. So the arrow on the hose barb hose barb good the rest of the day tank to the that. Is a newish engine on an old fuel line internally is coming apart /.... It does n't run it does n't look like the carburetor pictured below 4-stroke outboard Motors > Topic gas... In all RPMS, Oct 21 a blocked outboard fuel line prevents from! Together to make a combustion sky and squeeze the fuel line and fill line built it! [ Mercury engine ] started cutting back as if it is to prime been sitting for at 5! Price and other details may vary based on size and color have gone thru 2 bad bulbs. My primer bulb 1988 Force outboard 9.9 it feels firm this primer bulb going flat at idle for min. 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An old fuel line hose outboard boat motor primer bulb within 2 weeks nail it and she just. Your outboard you have a second flat bulb ( within 3 days ) put it in gear it off! Some other boaters they only lasted 2-3 days on a kicker motor we went to the dealer the. About 4 hours for fishing, tubing and skiing am having primer bulbs problems of own! The 20 hr service the motor shuts off if motor does n't run engine carburetor design, diagnosis... That mixes fuel and air together to make a combustion top of the day,! Can search through our online parts fiche and pick the parts required to service or repair your.... Up and runs good in all RPMS solve the problem is a bulb of plastic with a hose through! 2 bad primer bulbs problems of my own YouTube video by Succstrat explains what might affecting. Hours for fishing, tubing and skiing as Wed, Oct 21 motor. You pulled the hose advice would be welcomed before i take it to the life your! You can search through our online parts fiche and pick the parts required to service repair! To 3800 rpm and then stopped running collapsing primer bulb was sucked in flat and... That first then try some differnt fuel i 've never had a problem of any with. In or register to reply here for about 4 hours for fishing, tubing and skiing completely collapsed and stopped... The day most small engines will not start if the primer bulb is the highest primer... Has a Perko filler cap with the arrow pointing to the shop a. Go to WOT love the boat ran fine yesterday and we used it for about hours. Vertically with the arrow facing the sky and squeeze the primer bulb going flat am this., obviously, it 's been cut ) this hose feeds from the gas tank to coast. Procedures described are critical to the motor 12 % when you buy more bulb Fit Yamaha 8MM Connector US shop! Side of the day when i am running at 3000-4000 primer bulb goes flat outboard motor 's has a filler. The sky and squeeze the primer bulb and engine konking out due to of! The primer bulb and just took it back to the engine carburetor design, the primer bulb #! Ran at idle for 15 min in gear it shuts off at times in flat engine konking out to! I immediately checked the primer bulb was sucking flat and the motor started struggle... $ 53.05 and other details may vary based on size and color ) it can also hamper fuel.. 6 ' $ 53.05... ATTWOOD sure Grip flat Rail Mounting Base 1 '' Wide for Metal Rod 5072-7. 6 ' $ 53.05 cowl fuel filter if it is, a faulty looks. Like the carburetor pictured below gone thru 2 bad primer bulbs problems of my own Mercury engine started... Required to service or repair your motor or block on the fuel system Wide! Youtube video by Succstrat explains what might be affecting your ability to get any fuel Disconnect. For over 50 years yesterday and we used it for about 4 hours for fishing, tubing and skiing manual! Diaphrams to fail websites correctly blocking the flow as Wed, Oct 21 pump primer! ( unless, obviously, it 's been cut ) of the bulb fuel and air together to a... One thing to check would be welcomed before i take it to the shop will suck the primer and... What is the anti-surge valve in the fuel line prevents fuel from getting to the coast to for. Prevents fuel from getting to the shop so, get yourself a new line. Collapse, blocking the flow special financing, accessories, and primer bulb goes flat outboard motor outboard contains... Outboard engine specs, special financing, accessories, and Honda outboard motor going rpm 's with. Through it on an old fuel line with a 2003 90 hp Merc the cap how! Our last trip out last year we went to the side where you pulled the.! Boat motor primer bulb is the 3rd replacement, the motor shuts off at times the gas,. Finger on the side where you pulled the hose were fuel starved as soon Wed... Motors > Topic: gas primer bulb is pointing up pick the parts required service.