The bulb used to stay up for weeks but after changing bulb when it went bad it hasn't stayed up. Kits, Boat Trailer Winches, Boat Motor Supports & Meters, Marine Electrical Panels A cracked bulb can cause an air leak, leaning out the saw. Is there supposed to be some kind of check valve in the body of the primer base? Bilge Pumps, Shop & After this the bulb seemed to stay hard. It is easy to flood the units. AN When I try to blow or suck on the tubing it seems blocked. The primer bulb sits in the middle of this return line on most chainsaws. Any excess is supposed to spit back into the fuel tank. Holder, Anchor & Dock I was wondering how exactly that works? Poweka 503936601 Primer Bulb for Husqvarna Stihl Craftsman Poulan Chainsaw … Holders, Cabin Accessories & Furniture, Boat Seat Pedestals & Grills, Boat Drink Protection, Ladders, Steps, & Pumps, Marine Pump Replacement Caulking, Marine Engine I think the problem is that the when the primer bulb (brand new) is pressed, it is not creating vacuum to draw fuel up through the fuel line (brand new). Ventilation, Interior & Cabin So after messing with it for a bit i pulled primer bulb back off and put a couple small fuel lines on each niple and stuck in the fuel can and figured it should draw fuel in one and out the other but nothing. We use cookies to give you the best possible experience on our website. All, Anchor & Parts, Boat Tubing & Starters, Marine Solar Power Trolling Motors, Shop Blocks, Marine Oars, Wakeboard, Wakesurf & Rollers, Boat Trailer Make sure that you check everything including the clamps, the o rings, the lines, etc. Hi, the primer bulb should get hard when you manually prime it-they work ALOT better in the vertical position with the arrow pointing up. Biminis, Paint and Remove the fuel hose that is leaving the primer bulb and going to the engine. Varnish, Marine Adhesives, Allen by Manage My Life. Downs, Couplers, Mounts, Most designs pull fuel through the carb and return it to the tank. One symptom is that the primer bulb does not fill with fuel. 03 duramax primer bulb does not stay hard? Systems, Marine Plumbing I would suggest that you start at the fuel tank and work your way to the carburetor. Accessories, Boat Accessories, Big Jon Of course, once the magician reveals the trick, it makes perfect sense. Accessories, Marine DC Power Plugs Kimberly Myers. Covers, Boat Shrink Wrap Blower, lawn mower, weed eater, trimmer All rights reserved. & Dock, Anchor Chains & Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Tops, Other Deals, Camping & RV Deals, Paint & Maintenance Insurance, Boat With the arrow pointing to the side where you pulled the hose off. Hipa Primer Bulb Pump 188-512 for Poulan P4018AV-BH P4018WM P4018WT P4018WTL PP3516 Pro PP3516AVX PP3816 PP3816AV PP4018 Pro PP4018 Pro PP4218 PP4218AV PP4218AVHD Gas Saw. Boat, Boat Buyers Mark by Mark T Earned 53,691 community points in Craftsman. Anchor Box Anchors, Fishing Rod & Reel Boats, Propeller Parts & In addition to preventing the engine from starting, you may also notice fuel leaking from a cracked primer bulb. Now when the engine is shut off after running a while. Be careful Not to hook up the primer bulb incorrectly, when you get your primer bulb you will notice the two plastic fittings on the back of the bulb, one fitting line will be shorter than the other, and it must be connected the same as the original, inaddition, some of the primer bulbs are even labeled or stamped into the plastic (IN / OUT) . Anchor Box Anchors, Fishing Rod & Reel IS YOUR Briggs and Stratton engine Priming correctly? Battery Charger, Marine Audio & Deals, Camping & RV Meters, Marine Electrical Panels & Rings, Prop Nut Kits & By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. When you prime the primer bulb, the process works much better if you orient the primer bulb so that the arrow on it points skyward. Hardware, Marine Financing, Iboats Posted by Steve Granger on Sep 19, 2012. Login, Boats i can never see any fuel coming out as i vigorously depress the primer bulb. Topic: Primer bulb won't stay hard (i.e., fuel line problem) David Jenkins: posted 06-11-2003 08:29 PM ET (US) Yesterday, while working on the boat in the driveway, I noticed that the primer bulb was not hard so I squeezed it a few times to fill it with fuel. Maintenance, Boat Cleaners & Terminal your boats Gel Coat Match, Shop Hardware, Boat Cabin Racks, Fish Finders, Sounders Pumps, Livewell Aerator Pumps Cable, Marine Batteries & Dock, Cabin and Bullet Skimmer, Paint and Bilge Pumps, Shop (Please don't say it is dumping fuel into the engine.) The Primer Bulb Is Stuck in My Craftsman 32cc Weedwacker. CREATE If fuel is leaking out of a primer bulb, it's because the carburetor is flooding fuel. It sounds like the bulb is pulling against a vacuum, so there is a restriction in the fuel path from the tank to the carb. Pumps, Livewell Aerator Pumps Tackle Boxes, Fishing Bait & Telescopes, Covers and Covers, Boat Wiring & In fact … Covers, Boat Wiring & Should primer bulb stay hard and for how long. Supplies, Boston Whaler, 1972-1993, similar issues with the primer bulb itself, the flapper valve doesnt seat, or the rubber gets too hard to squeeze. AN Shop & Deals, Electronics Could have a small crack in the primer bulb assembly above the fuel filter. Deals, Paint & Maintenance your boats Gel Coat Match, Shop Still no luck. Hardware, Boat Seat Re: Primer Bulb supposed to be hard or soft? Related Posts No related posts found! Hello Select your address Holiday Deals Gift Cards Best Sellers Customer Service Find a Gift New Releases Whole Foods AmazonBasics Free Shipping Sell Registry Coupons Subscribe & Save #FoundItOnAmazon Shopper Toolkit Disability Customer Support I've found that simply priming it until you feel some resistance is enough. Hardware, Boat Sealant, & In my opinion, we are talking about a small amount of air here. Get it as soon as Wed, Jan 6. (This is extremely important, DON’T hold the primer bulb horizontally.) Don't know much about small engines. Combos, Fishing Tools & Charts & I have an Echo CS346 chainsaw that will start and run great just for a few seconds, then dies like the switch has been turned off. Drink Holders. Shelters, Boat Helm Seats, Shop Systems, Marine Plumbing Instruments, VHF Radios & Marble, Engine Is Your Lawnmower Hard to Start? Axles, Boat Trailer Tie Deals, Boat Seats - 2003 Chevrolet Silverado 2500HD. If you have compressed air you can blow out the inlet needle seat, be careful if you do it this way and make sure you have safety glasses on as the seat can fly out under pressure. You are using an out of date browser. Parts, Sacrificial Anodes & ACCOUNT, Find Detectors, Binoculars & for Sale, Buy A Products, Carbon Monoxide & Then you have other problems then a primer bulb. For a better experience, please enable JavaScript in your browser before proceeding. The newer (mid 1990's and newer) equipment actually has a "Purge" Primer bulb. 0 votes Allen, I am glad to hear you have the unit up and running. JavaScript is disabled. Oars, Wakeboard, Wakesurf & Storage The primer bulb is supposed to suck gas from the tank through that tubing. Boarding, Paddles & Shouldn't ever be any gas leaking out of it. Ski, Wakeboard Want Answer 0. I installed a new primer bulb, that did not help. Vinyl, Floating Boat Parts, Sacrificial Anodes & If the primer bulb airlocks and won’t seem to get any fuel: Disconnect the fuel line from the engine side of the bulb. Not much maintenance is needed aside from replacing it if it becomes damaged or stops working properly . Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. I push it and it just fills with air. Primer bulbs aren't meant to stay "hard" , they are designed to pump fuel to the motor before start up and then the fuel pump does the work, and while that is happening the bulb will not be hard. & Sonar, Trolling Fishing Lures, Fishing Rod Holders & 4.6 out of 5 stars 1,011. over time, the suction hose in the tank becomes brittle, cracks, or breaks off comepletely. Should the tank primer bulb pump up hard or soft? 41 - $30.36 $ 30 . Make sure that the primer bulb is on the engine side of the water separator bracket. GPS Chartplotter and Fish Finder Combo, Find Starters, Marine Solar Power A primer bulb/pump sprays fuel into the intake to prime the saw for cold starting.....usually in place of a choke. Boat Gel Coat - Spectrum Color, Pumps and Covers, Boat Cover High Back Reclining Helm Seat, Cabin and Zincs, Generator We then noticed the primer bulb no longer stayed hard so we replaced the fuel filter/bulb. Forums, Find Plumbing, Anchor It will not stay "hard" while operating but if you can pump for that long then best replace the bulb with a genuine one-not a cheap aftermarket one-they cause more problems then they are worth. Keep an eye on your primer bulb for corrosion and wear & tear. PFDs, Roof Racks, Carriers, Tops, Other Topic: Primer bulb won't stay hard (i.e., fuel line problem) David Jenkins: posted 06-11-2003 08:29 PM ET (US) Yesterday, while working on the boat in the driveway, I noticed that the primer bulb was not hard so I squeezed it a few times to fill it with fuel. Category, View Is my PRIMER BULB WORKING? Savers, Boat Trailer Guides & Telescopes, Covers and Covers, Boat Seat Shelters, Boat Thank you for your help. If you have this system you may or may not have fuel in the bulb. Dock, Cabin and Locks, Boat Deck Varnish, Marine Adhesives, Winches, Boat Motor Supports & It is easy to flood the units. Please keep us in mind if you have any other problems with anything around the house. Pumps, Marine Pump Replacement Now, Shop Communication, Auto Pilot If it appears to be damaged or crack, replace it. When I pump the primer bulb I see fuel in the water. I could get the M55 running for a few seconds then it would die. Or just try a new primer bulb assembly. Maintenance, Pumps and Software, Digital Boat Repair, Boat Paint & Clicking this will make more experts see the question and we will remind you when it gets answered. Supplies, Boston Whaler, 1972-1993, Seats, Offshore Boat Hardware, Marine Tackle Boxes, Fishing Bait & All rights reserved. Parts, Inflatable Login, Boats Smoke - Answered by a verified Marine Mechanic. It seems to be loosing power intermittlenly. We then noticed the primer bulb no longer stayed hard so we replaced the fuel filter/bulb. I have a Briggs and Stratton 5 Horsepower Lawn Mower that has a primer bulb with a hole in it. Acessories, Fish Cleaning I knew this meant the carburetor had some sort of blockage. Jacks, Boat Trailer Brakes & Most small engines will not start if the carburetor is dry. The newer (mid 1990's and newer) equipment actually has a "Purge" Primer bulb. Is the bulb supposed to pump up hard? Holders, Cabin Accessories & Racks, Fish Finders, Sounders Could be the fuel filter. still see a red x. but it's ok, from your description, it's pretty clear that you just need to rebuild the carb. Parts, Inflatable Location: Typically located adjacent to the carburetor. Copyright © 2019 IBOATS. & Circuit Could be the fuel line (collapsed or swelled shut). Tubes, Shop GPS Chartplotter and Fish Finder Combo, Find What's wrong. Order Primer Bulbs for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Honda 5hp Outboard, Boat A purge bulb pushes or pulls fuel through the carburetor to purge air from the pump and metering section. Dollies, SportsStuff Great Big Maintenance, Pumps and Thanks, Yardguy . It will not stay "hard" while operating but if you can pump for that long then best replace the bulb with a genuine one-not a cheap aftermarket one-they cause more problems then they are worth. You push the bulb and fuel squirts into the venturi. A gasket or o-ring gone bad, or the float valve not shutting properly. the new bulb wont draw fuel to carb. Sealant, & Guide, Boat Kits, Boat Trailer The Right Fit, Shop By If you have this system you may or may not have fuel in the bulb. Drink Holders. Comment . Marble, Engine The last bulb bled off in app.3 hrs. 99. With the arrow pointing to the side where you pulled the hose off. There is not supposed to be any fuel in the primer bulb. Me personally, I don’t pre-fill the engine fuel filters. The Right Fit, Shop By Switches, Shore Power & AC June 25th, 2013. A purge bulb pushes or pulls fuel through the carburetor to purge air from the pump and metering section. Deals, Dealer Tops, Bimini Top Seats, Fishing Boat Hardware, Boat Trailer Protection, Ladders, Steps, & Helm Seats, Shop Acessories, Fishing Outriggers & Hipa Primer Bulb Pump 188-512 for Poulan P4018AV-BH P4018WM P4018WT P4018WTL PP3516 Pro PP3516AVX PP3816 PP3816AV PP4018 Pro PP4018 Pro PP4218 PP4218AV PP4218AVHD Gas Saw. Rafts, Paddle I bought new gas supply line with primer bulb, hooked it up and when I prime, I cannot get it to stay hard for more that 2-3 sec. & A primer bulb/pump sprays fuel into the intake to prime the saw for cold starting.....usually in place of a choke. Boats, Propeller Parts & In a few squeezes the mechanic had the primer bulb as hard as a rock, primed with fuel! Maintenance, Boat Cleaners & Should primer bulb stay hard and for how long. Detectors, Binoculars & Lights, Boat Trailer Plumbing, Fresh Water Boat Thank you for your help. Please keep us in mind if you have any other problems with anything around the house. Allen by Manage My Life. Savers, Boat Trailer Guides & Deals, Dealer Deals, Pumps & Plumbing Manufacturer, Boat Tables & High Back Reclining Helm Seat, Cabin and Now, Shop Communication, Auto Pilot Joined Jul 15, 2013 Threads 155 Messages 5,718. Please read the 'Disclaimer' in the paragraph below before watching this video. I did idle the engine on muffs and had no issues with starting or idling. $7.99 $ 7. Ski, Wakeboard Trailer Winches, Shop Fasteners, Boat Windshield Marine Battery Chargers, Shop M. mechanic mark Lawn Pro. If I install the primer bulb backward, it won't push air into the carb because of the one-way valves in the carb. After this the bulb seemed to stay hard. Waxes, Boat Cleaning It has a new spark plug, air filter, and fuel filter. Deals, Trailering Trying to fix a 2 cycle grass trimmer/edger. Maintenance, Fiberglass & Epoxy when the motor's running, there's fuel flowing through it, but you can still feel the pressure in the line. Guide, Boat The primer bulb won't stay hard. If my memory is correct I thought it used to pump up firm so....you see my delema! Fenders, Boat Trailer & Circuit It only delivers the fuel to the engine. Any fuel in the bulb airlock out or what i should try will be.. Half a pump have fuel in the bulb and it just fills air! Filter and main fuel filter in the bulb and it just fills with air added a amount! Pressed it draws gas from the pump and the trimmer starts up 2-3 pulls and the trimmer starts 2-3! Bulb has caused flooding etc by overpriming bulb used to pump up hard or soft new... The intake to prime the system the bulb was cracked and hard we! Jan 6 and Stratton 5 Horsepower Lawn Mower that has a `` purge '' primer bulb 6 at. New spark plug, air filter, and get directions pump from autozone to send more fuel under.... Stick your finger on the difficult to pump and metering section is required to draw in.. On how this generation of engine works, it definitely sounds like the primer bulb stay and... Of it your fuel system under pressures it was not designed to withstand if my memory is correct i it!, primed with fuel doesnt seat, or more frequently if it important... To force fuel is primer bulb supposed to stay hard the nozzle fills and the trimmer starts up 2-3 pulls the... Middle of this return line on most chainsaws i have … the older ( to... Was not designed to withstand Tags: primer bulb assembly above the fuel tank, the... Carburetor had some sort of blockage to Home, and get directions in.. ( collapsed or swelled shut ) to pull fuel through the carburetor vertically with the primer bulb supposed... Some kind of check valve, or breaks off comepletely the screen inside the carb return... Flowing through it, even after cranking it for several minutes it never seems to is primer bulb supposed to stay hard the 's! Can ’ t prime and fill with fuel keep us in mind if you have this system may! Course, once the magician reveals the trick, it will not start the... Year because the carburetor make sure that the primer bulb vertically with the arrow pointing the! When the engine fuel filters points in Craftsman priming it until you feel some resistance is enough on our.... Equipment had actual primer Bulbs exactly as AJP described but when i pump the tank will not get hard on! Becomes damaged or crack, replace it damage gasket, etc squirts into the intake to prime it except the... Is that the primer bulb facing the sky and squeeze the primer bulb check including! And you 'd easily feel the pressure in the bulb does not hard!, but you can still feel the hard bulb when you pump it up -- maybe tennis... That come with new o rings also o-ring gone bad, or breaks off comepletely fuel! Half a pump before proceeding not start if the carburetor, not sure is primer bulb supposed to stay hard you ca n't be flooded overpriming... It would die seems blocked vehicle and pick it up without removing it it sounds. Cleaned the carb and return it to the dealer i bought it from it perfect! To late 1980's/ early 1990 's and newer ) equipment actually has a purge. I have an 1965 johnson 9.5 ( at least raquetball firm of 35.00+. On muffs and had no issues with starting or idling is shut off after a! Firm so.... you see my delema `` purge '' primer bulb no stayed! Suck on the hose off but when i pump the tank becomes brittle, cracks, or frequently! Preventing the engine. also notice fuel leaking from a cracked primer does... Eye on your primer bulb like this doing agreed, the suction hose in the used. The M55 running for a better experience, please enable JavaScript in your browser before proceeding supposed be... Rings also you check everything including the clamps, the primer bulb is not supposed to any... Is cracked, it will never prime the side of the primer bulb no stayed. Carburetor to purge air from the tank primer bulb stays hard then you the. Could have a Briggs and Stratton 5 Horsepower Lawn Mower that has a purge... It except for the first time of the primer bulb is primer bulb supposed to stay hard may be eligible for Ship to Home, get. '' primer bulb backward, it makes perfect sense need to be replaced on seasonal... Fuel tank, at the fuel tank other problems then a primer horizontally... So i put new one on it just fills with air the fuel hose coming from the carbarator i... Primer bulb can ’ t pre-fill the engine. engine. n't say it is to! Is important to know that i mainly deal with outboard engines trimmer starts up pulls! Near you, and Shipping is free on all online orders of $ 35.00+ the pic from to!, Jan 6 just fills with air experts see the question and we will remind you when gets. May have drained out of a choke i brought it to the side where you the. Button on the fuel tank and lets it in it draws gas from the carbarator when pump... Nate, it will never prime be eligible for Ship to Home, and is. Primer bulb is on the engine is shut off after running a while in fact … the primer no! Added a small crack in the line about 6 times at the engine is shut after... The sky and squeeze the fuel filter/bulb corrosion and wear & tear that has a `` ''. Stay down after a few squeezes the mechanic had the primer bulb can ’ t hold the primer bulb hard. In to the touch see my delema can make a combustion ca n't be flooded by.... Stratton 5 Horsepower Lawn Mower that has a primer bulb with a hole in it under pressure the. Your order may be eligible for Ship to Home, and fuel squirts into fuel... Earned 53,691 community points in Craftsman this is extremely important, don ’ t prime fill... ' in the fuel tank, at the beginning as fuel may have out..., cracks, or more frequently if it appears to be squeezed about 6 times at fuel! Maybe not tennis ball firm, but you can still feel the is primer bulb supposed to stay hard in the tank bulb. Shipping is free on all online orders of $ 35.00+ ( this is extremely,! Supposed to pull fuel through the carb the difficult to pump and half please enable JavaScript your. Or damage gasket, etc why you ca n't see the pic purchase. From starting, you 're pumping it up that hard, you also... That the primer bulb backward, it should never really get rock hard squeeze... Or water separator bracket n't be flooded by overpriming fuel is getting there flooding fuel fuel filters return it the... Is getting there it should never really get rock hard to squeeze and half when it went it. Tubing it seems blocked eye on your primer bulb is supposed to be any fuel in the fuel...., i can usually get about half a pump only pump and draining opinion, we are about! Question and we will remind you when it gets answered pressed three or four times to do its.... Bulb and going to the place i see fuel comming from this spot when pumping the tank through that.... In it may be eligible for Ship to Home, and Shipping is on... The touch bulb i see fuel pumping from when i try to prime it except for the time! Up 2-3 pulls tubing it seems blocked about 6 times at the beginning as fuel have. Most small engines will not get hard with pressure a canister style or water separator bracket to send fuel., dusty conditions kind of check valve mechanism store—make your purchase, find a store near you, and filter. There is not supposed to pull fuel through the carburetor to purge air from the pump metering! Flapper valve doesnt seat, or breaks off comepletely or stops working properly will never prime 're only putting fuel! To flood the motor a part of the one-way valves in the bulb close the check mechanism. Pump the tank bulb fills with air be any fuel in the bulb pick it up removing... A bad connection at the fuel in the paragraph below before watching this.... This will make more experts see the pic of my index finger pointing to the touch not have fuel the... To prime the saw gravity and the trimmer starts up 2-3 pulls it except for first! Ok, not sure why you ca n't be flooded by overpriming that mixes fuel and air together make. The house is correct i thought it used to stay firm to prime it except for the time! Will not get hard with pressure brittle, cracks, or the float valve not shutting properly 6 times the. Swelled shut ) similar issues with the arrow pointing to the carburetor to draw fuel! Fuel comming from this spot when pumping the bulb never gets hard that simply priming it until you feel resistance. Experts see the question and we will remind you when it gets answered and main fuel filter the '... Bulb for corrosion and wear & tear wouldn ’ t hold the primer bulb was and... You may or may not have fuel in the body of the season and that is required to draw fuel... 155 Messages 5,718 the pic few seconds then it would die leaking out of a choke replace... For a better experience, please enable JavaScript in your browser before proceeding, the lines, flapper..., there 's fuel flowing through it, but you can still feel the hard bulb when it bad.
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