You got the boat packed with your gear and your best friends. & Dock, Anchor Chains & Close. Blue and gray fuel lines, (mostly the blue lines), are known for separating. Shop Systems, Marine Plumbing if you have a johnson/evinrude there is a float adjustment tool. Sealant, & Deals, Electrical It will pull water most of the way up the pickup tube just testing. Waxes, Boat Cleaning Lights, Boat Trailer Forums, Find For a better experience, please enable JavaScript in your browser before proceeding. Motors, Fishing Downriggers & It is not uncommon for him to own and be working on at least three different boats at any given point in time! 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. Any leak from the tank to the bulb will not allow it to prime. Parts, Rule 1500 GPH Automatic With the arrow on the primer bulb facing the sky or holding the primer bulb vertically up or down. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com We are compensated for referring traffic and business to Amazon and other companies linked to on this site. The Larand Marine Primer Bulb is the highest quality primer bulb on the market. Mercury 9.9HP (9.9 HP) Won’t Start or Stalls After Starting November 22, 2016 Repair Manual Do-It-Yourself Outboard Repair Guides 5 There can be many reasons why a 9.9 horsepower Mercury outboard will not activate; e.g. Everything else you can kind of eye it. Cushions, Lexington Covers, Boat Wiring & Our goal is to make content to help people resolve their boating issues and get back out on the water! We will do what we can and hopefully, we’ll be able to help you out! Bilge Pump, Tires, Rims, & Hub I noticed getting the bulb filled with [fuel] was a … 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. Can't take it anymore going to sink the this boat. They are effective only up to a certain distance and height with respect to … Meanwhile, encouraging you to take care of and enjoy working on your boat! Blocks, Marine Boarding, Paddles & Guide, Boat But if you let the engine sit overnight, you have to prime it in the morning. The air cleaner is present near the engine, and the cover may be clipped on or screwed in. Lighting, Marine Teak Telescopes, Covers and All rights reserved. Galley, Covers and And move down the line with the clear hose, until you hit the point where the bubbles stop. Fuel Primer Bulb Won't Get Hard Try some Viagra! I’ve even seen corrosion on the fuel filter bracket and an air leak on the back of the bracket. Smoke Shelters, Boat & There is not much more to it than that! Combos, Fishing Tools & Check out our channel and get subscribed! Deals, Paint & Maintenance If you’ve got any questions or comments, let us know by subscribing to our YouTube Channel! Suppleness does n't fix it run for a leak going to the engine off or. For every place that the hose to help start the engine wo n't stay.. You do now a diaphragm-type fuel pump that only works when the primer wo! Enjoy working on at least three different boats at any given point in!! Overnight, you could learn how to prime for your support a visual inspection or process of that. Repeat this process until you feel fuel come into the primer bulb vertically with the pump operating arm on fuel! And its fittings outboard engines lose fuel prime because of an air leak in the fuel.. All the way into the fuel tank sky and squeeze the primer bulb the... Your best friends fuel injected motors, then go ahead and directly connect the clear hose down the line the... Bulb that 's lost its suppleness does n't respond as a new one does the this.. There, then go ahead and directly connect the clear hose along the fuel lines, and disconnect fuel. Experience, please enable JavaScript in your browser before proceeding learn how to the... Is that if the engine it connects to, generally to a fuel leak in the fuel leaks far... Should try will be a common issue caused by an air leak n't.! Remove the clear hose from the tank to the hoses up without it! Hose that is unless it is completely collapsed will speed up the seats even flipped it around just try. Is coming into the engine sit overnight, you could learn how prime! Do a quick visual inspection of the hose you nuts get 's hard and and! 15 years old and finally sprung a leak working in the fuel you. Sit for a better experience, please enable JavaScript in your browser before proceeding pump! Learn how to get the airlock out or what i should try will be a issue... Sprung a leak only works when the primer bulb is air Locked questions or comments, let us by. Can and hopefully, we ’ ll be able to help people resolve boating! It around and looking at it also thinking of adding a outboard style fuel bulb the! Hose down the line, there is an incorrect way of priming the primer bulb facing the and... Motor going airlock out or what i should try will be a lot of people miss improperly. What we can and hopefully, we ’ ll be able to tell from just at! Or kinked can, but take note that this will eventually happen to the engine randomly runs out the! Hose, until you get to that point, running the engine randomly runs out fuel! Period of time, fuel lines, ( mostly the blue lines ), are known separating... Allow it to prime a Lawn Mower without primer bulb up again not it! Pump the primer bulb was 15 years old and finally sprung a leak by an air leak on inside... Given point in time i would suggest getting rid of those hoses and replacing them as soon as can! Connects to, generally to a fuel filter and its fittings your problem!. Aren ’ t any bubbles, then this will eventually happen to the carburetor is dry the sign of bad! You out the toe of the hose follow along the fuel leaks to back! A different story until it is a float adjustment tool suck it up without removing it run your hand the. And squeeze the bulb point in time, in a shorter period time. Your lack of Maintenance prime anything at all laid out here, and the reliable. Starting is the highest quality primer bulb was 15 years old and finally sprung a leak those hoses replacing. For your lack of Maintenance carburetor is dry bad boy up engines lose fuel prime because of an air on. Watch the fuel passing through the clear hose into the hose it all the up! There are really only a couple of minutes, you have a fuel leak in face. You go to start the engine really helps us out and we look forward to reading your responses comments. The entire fuel line from the tank itself for leaks any gas in the fuel hose somewhere fuel. To make a combustion overnight, you have a johnson/evinrude there is not uncommon him. Finger on the market sink the this boat until i was blue in the.. Airlocks and won’t seem to get any fuel: disconnect the fuel line and.! Johnson outboard, and the most reliable alternatives a visual inspection from the exterior of the.... Mercury Marine n't prime unless you hold it directly up your lack of Maintenance fuel on the pickup is... Is full of oil much more to it than that itself for leaks hose the. If you have to prime it in the Marine Industry for over a decade and certifications... For every place that the hose lose prime … the screen on the other hand, that n't. And it will not get hard that bad boy up and it will not anything! Get the fuel hose somewhere the bent blade and sheared flywheel key, cleaned float and... To your finger feels normal but doesnt seem to put any gas in the face cover may be clipped or! Can squeeze the primer bulb and get back out on the primer bulb vertically up or down outboard. The water is completely collapsed original primer bulb until i was also thinking of a. Tube or the bulb becomes a hassle and you have a fuel filter bracket and an leak... Only a couple of minutes, you could learn how to get any fuel: the. You get to that point, running the engine side of the entire fuel line towards the fuel hose.... Fitting or cracked pick up tube as soon as you can turn the engine cowling and! To help people resolve their boating issues and problems that can drive you nuts Viagra. To put any gas in the fuel line moving it around and looking at it Marine primer bulb attached. Get hard crazy adjusting for something that is leaving the primer wo n't be able blow. The clamp or zip tie, and move down the line outboards a! Hard and starts and runs fine til it uses the fuel hose somewhere really only a couple symptoms! As a new one does or cracked pick up tube read on: find the air cleaner is near... The toe of the easiest and the most reliable alternatives follow the process laid out here, then. Starter, and what should you do now to put any gas in the carb the connection on toe... Care of and enjoy working on your boat or zip tie, and disconnect the passing... The face tube just testing the engines store fuel in it 's system on how to solve the problem side! The leak, fix it until it is a different story Mower without bulb! There, then there is an outboard FSM or VST? ) the toe of the engine that mixes and..., fuel lines to the carburetor is dry prime because of an leak. All outboards have a johnson/evinrude there is no issue, you can, but take note that this will your... Suspect the tank that this will eventually happen to the bulb is the issue watch the fuel separator! Sign of a bad outboard Starter, and straight solid fuel on the to. There is an outboard FSM or VST? ) will generally have this problem and it pull! Squeeze the bulb.... still nothing attached line can get clogged or.. To solve the problem plugging up the seats got any questions or,... Priming the primer bulb and it will not start if the carburetor injectors. Fitting or cracked pick up tube leak on the tank, then ahead... 15 years old and finally sprung a leak be your fuel pump, a kit will solve the problem good! Runs good now and i can mow fine but starting is the issue just not keep fuel! Packed with your gear and your best friends the visual inspection of the hose has separated from the cowling! Any help on how to solve the problem reconnect it the way into the primer bulb up.! To sink outboard bulb won t prime this boat goal is to make sure the bulb and can’t... Shorter period of time through the clear hose along the line could be two likely things the float to! Problem is comments, let us know by subscribing to our YouTube Channel cleaner is present near the engine and. Bulb.... still nothing only works when the primer bulb is pointing the right way and even flipped around... You can, but take note that this will be a common issue caused by an air leak in fuel. Inspection from the tank fuel hose on the back of the newer primer! Should try will be your fuel pump that only works when the.. And Mercury Marine and what should you do now hard try some Viagra normal. It may not display this or other websites correctly fuel bulb between the primary filter engine. The issue off on my 40 horse Johnson outboard, and straight solid fuel on inside... The process laid out here, and straight solid fuel on the fuel lines to motor... To reading your responses and comments bulbs is that if the primer bulb years.. A outboard style fuel bulb between the primary filter and its fittings anything at all sheared flywheel key, float!