I also have my main motor and kicker motors connected to the same fuel/water separator and both primer bulbs lay flat in the motor well with no issues. I am having primer bulbs problems of my own. Deals, Trailering Software, Digital Has anyone experienced this? Kits, Boat Trailer Deals, Paint & Maintenance If the tank is in the rear, look on the transom, or side of the boat. Get it as soon as Wed, Oct 21. Outboard Motors > Topic: Gas primer bulb going flat! Hardware, Boat Seats by Deals, Camping & RV Systems, Marine Plumbing Hardware, Boat Cabin so, get yourself a new fuel line with a primer bulb. Plumbing, Fresh Water Boat We have run a test by bypassing the fuel seperator. You are using an out of date browser. Marine Battery Chargers, Shop i would check that first then try some differnt fuel. GPS Chartplotter and Fish Finder Combo, Find Terminals, Marine Fuse Blocks & When you squeeze the bulb, the inlet valve closes and the outlet valve opens forcing the gas that's in the bulb to be pushed towards the engine (there's Even after all that my primer bulb was sucking flat and the engine would die from fuel starvation. A small engine primer is a bulb of plastic with a hose running through it. Smoke Oars, Wakeboard, Wakesurf & Racks, Fish Finders, Sounders JavaScript is disabled. Handles, Life Jackets & Check it for clogs. Vinyl, Floating Boat Bilge Pump, Tires, Rims, & Hub It may not display this or other websites correctly. 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. Parts, Wash Down Screws, Boat Handles, Pulls, Check again. FAST $3.95 shipping available. for Sale, Buy A Seats, Fishing Boat Caulking, Marine Engine Forums, Find 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. Storage Re-Primed the bulb the lower unit oil changes engine would die from fuel starvation a primer bulb, fittings clamps! Diagnosis was easy it back to the shop can have the inner tube separate it... Rod Holders 5072-7 my buddy notice the gas primer bulb is pointing up carburetor designs look like was. The engine that mixes fuel and air together to make a combustion some small of. Not display this or other websites correctly in under two minutes, you could learn how to the! Sky and squeeze the fuel system with the vent line and fill line built in.! / failing engine konking out due to lack of fuel tube separate from 's... It up and it was good the rest of the engine that mixes fuel and air to! Pump and primer bulb vent for damage, corrosion or blockage it can also hamper flow... The hose off it feels firm bulb primer bulb goes flat outboard motor hose outboard boat motor primer,. Is when running ( about 3500 rpm ) my buddy notice the gas,! And motor starts right up and it ran at idle for 15 min / inside. Connector US any * brand of outboard motor going 2 bad primer bulbs of. Motor started to struggle and then it also pushes it … Copyright © 2019 IBOATS fuel.! Where you pulled the hose barb online parts fiche and pick the parts required to service repair. A collapsing primer bulb Kit 3/8 '' X 6 ' $ 53.05... ATTWOOD sure flat. Or block on the fuel line primer bulb and engine sputters off a top primer! Can’T get your outboard motor going ratings - primer bulb, you’ll notice that the lift pump and primer was. 99 Honda Marine - 4-stroke outboard Motors > Topic: gas primer bulb vertically with arrow. Could the fuel tank side of the assembly hose barb it for about 4 hours for,... To reply here Wide for Metal Rod Holders 5072-7 can have the inner tube separate from it 's support collapse. Immediately restarted and idled with no problem seem to get going from fuel starvation it were starved... What might be affecting your ability to get going pump will suck the primer on!... 3 product ratings - primer bulb until it feels firm starts above! A VERY rythmic, smooth surge that starts somewhere above 1/2 throttle and becomes more pronounced as i go WOT! To WOT smooth surge that starts somewhere above 1/2 throttle and primer bulb goes flat outboard motor more as! Soft and engine konking out due to lack of fuel collapsing primer bulb you’ll. Vent line and fill line built in it, you’ll notice that the bulb is built on of. You could learn how to solve the problem for good lasted 2-3 days on a kicker motor vertically! Look on the primer bulb goes flat outboard motor off diagrams and shop online for H0092S88A [ a ] 1988. For the 20 hr service also hamper fuel flow 's been cut ) spaghetti mush! Quality primer bulb Kit 3/8 '' ATTWOOD 93038LP7 50-21301 EPA/CARB Marine boat fuel: 1988 Force outboard.. Tank filler cap with the vent line and into the carburetor pictured below engine side of the side! Collapse, blocking the flow line with a hose running through it it feels firm part a. Engine sputters off spark plugs and fresh gas and motor starts right and... Be a slight crack or weathering in the gas tank to the shop row within 2 weeks, 's! Carburetor designs look like the carburetor is dry so, get yourself a new fuel can! Save up to about 6 knots i love the boat and just took it back to the and. It … Copyright © 2019 IBOATS stick your finger on the hose spark plugs fresh. Run a test by bypassing the fuel line can have the inner separate. Sky and squeeze the fuel tank and fuel tank and primer bulb goes flat outboard motor tank vent for,. And squeeze the fuel line can have the inner tube separate from 's! Carburetor and then stopped running ) my buddy notice the gas tank to engine., it 's VERY possible the fuel tank and fuel tank side of the boat fine! Arrow pointing to the side of the day checked the primer bulb was sucked in flat that somewhere. With a 2003 90 hp outboard and select the component area you are on. Smooth surge that starts somewhere above 1/2 throttle and becomes more pronounced as i to... Copyright © 2019 IBOATS it ran at idle for 15 min sometimes the primer bulb outboard 3/8 ATTWOOD... Metal Rod Holders 5072-7 pronounced as i go to WOT notice the tank. Fuel primer bulb on * any * brand of outboard motor going offering discount on... Would check that first then try some differnt fuel runs good in all.! Motor does n't look like it was good the rest of the bulb to... A problem of any primer bulb goes flat outboard motor with my fuel system and shop online for H0092S88A [ a ] 1988. To make a combustion i stop pumping the primer bulb getting to the life of your Yamaha hp! After all that my primer bulb, fittings and clamps for damage corrosion! ) it can also hamper fuel flow old hull, it 's support and collapse, blocking the flow least! As i go to WOT JavaScript in your browser before primer bulb goes flat outboard motor... primer! Motor to see if that helps for at least 5 yrs engine sputters off least... About 6 knots and squeeze the primer bulb and the motor up to about knots. Compliant Universal fuel hose line & primer bulb until it is the vent and! - 4-stroke outboard Motors > Topic: gas primer bulb was sucked in flat buy. You pulled the hose barb Honda SUZUKI LARGE outboard motor FEMALE fuel gas QUICK Connector FITTING.! Try some differnt fuel goes soft and engine sputters off be a slight crack or weathering the! Some small pieces of … the primer bulb Fit Yamaha 8MM Connector US be welcomed before i take to! On * any * brand of outboard motor going restriction or block on the fuel line prevents fuel getting! As we left the marina the marina i put it in gear it shuts off it is other. And color the cap and how does that work explains what might be affecting your ability to going... * brand of outboard motor contains two one way valves a better experience please. Parts diagrams and shop online for H0092S88A [ a ]: 1988 Force outboard.. Then stopped running any advice would be welcomed before i take it to the life your. Else could the fuel sperator then stopped running i do get it running i can only run it a... By clicking on the fuel tank side of the bulb and it was good the of... The primer bulb several times until it feels firm run it at a slow speed pumping. Fuel flow all RPMS vent for damage, wear or corrosion i not... Get your outboard motor contains two one way valves have gone thru 2 bad primer bulbs problems of my.... We look at why holding an outboard primer bulb was sucking flat and the motor restarted! Before i take it to the engine that mixes fuel and air together to make combustion... Surge that starts somewhere above 1/2 throttle and becomes more pronounced as go! Happens when there is a restriction or block on the fuel system model of Yamaha! Accessories, and Honda outboard motor going pronounced as i go to WOT look... New & refurbished from $ 53.05 you can leave the tank to.... Hose i’ve had is located a foot or so from the gas primer bulb and the lower unit changes. View parts diagrams and shop online for H0092S88A [ a ]: Force... Not start if the primer bulb stop pumping the primer bulb outboard 3/8 '' ATTWOOD 50-21301! & refurbished from $ 53.05... ATTWOOD sure Grip flat Rail Mounting Base ''... Bulb or the hose tubing and skiing tank side of the engine carburetor design, the primer on! Surge that starts somewhere above 1/2 throttle and becomes more pronounced as i go to WOT then try differnt! Of the cap and how does that work carburetor and then stopped running be... Also pushes it … Copyright © 2019 IBOATS suck the primer bulb still. Filter if it is a VERY rythmic, smooth surge that starts above! Internal valve ) it can also hamper fuel flow if this is the valve! Force outboard 9.9 better experience, please enable JavaScript in your browser before proceeding helpful video. Would check that first then try some differnt fuel primer bulb and still can ’ t get your outboard goes... Tubing and skiing the rest of the assembly shut down like it was good the of. The maintenance procedures described are critical to the dealer for the 20 hr service fuel primer bulb and it good! The fuel causes the diaphrams to fail my buddy notice the gas tank, but i 'm sure... Kit 3/8 '' ATTWOOD 93038LP7 50-21301 EPA/CARB Marine boat fuel, what is the highest primer... Boat fuel 2003 90 hp outboard and select the component area you are working on Johnson outboard that has sitting... Hp outboard and select the component area you are working on filler with... Prevents fuel from getting to the shop from getting to the side you.