We are here to help you learn more about your boat, how it works, and how to take care of it for many years of enjoyment out on the water! More How To. These valves are usually found on older boats built a few years back. When it comes to your boat engine running out of fuel, there are three big issues that can be causing the problem. I got the Evinrude running. Fuel lines kinked or severely pinched 4. Yet, this vital... Born Again Boating is all about reviving old boats that have been forgotten, and bringing them back to life! Typically located in a large red holder on the engine wiring harness, it’s usually a … Water separators get dirty and can create a bad restriction in the fuel system. If the boat has an engine kill switch, make sure the lanyard key is properly connected by removing it and reattaching it to the switch. Died the 3rd. We’ll start the engine and then you will want to keep an eye out for air bubbles flowing through the clear hose! The motor will start, but will not stay running, runs for about 5 seconds at most. This is also due to these filters rusting and (if it hasn’t been changed in a year or two). already checked fuel pumps and rebuilt them. There is a more complex troubleshooting method where we identify the kind of vacuum the fuel pump has. This Is What A Break In Period For A Brand New Engine Is! Read our article that explains exactly How Fuel Supply Modules & Vapor Separator Tanks Operate! 1,521 Posts . Or there is a running issue, where the engine is not getting wide-open throttle and spits and sputters when you get up and going. Sometimes a quick jiggle when letting the key return to the "run" position will allow it to keep running. We can now move our clear hose from the engine down to the primer bulb and finally down to the water separator. With over two decades of experience in marine journalism, Lenny Rudow has contributed to publications including YachtWorld, boats.com, Boating Magazine, Marlin Magazine, Boating World, Saltwater Sportsman, Texas Fish & Game, and many others. How Fuel Supply Modules & Vapor Separator Tanks Operate! For those of us who know the quick fix solution, however, these problems are easy to take care of. Cheap fuel lines, hose clamps, and connectors commonly cause problems with your outboard engine. Keep in mind this process will depend heavily on how your fuel lines are set up in your boat. Water or dirt in fuel system 5. Over the years,  different kinds of pumps have been used across many different manufacturers and engine models. If your outboard is running rough but you’ve checked your fuel vent and it’s clear, disconnect the fuel line and give the outboard end of the connector a good examination. boats.com is part of the Boats Group Network. Mercury 40hp 4cyl 2 cycle 1991 Not rated yet Engine starts good,idles good but won't accelerate or go faster than idle speed.I was told it may be the high speed stator and this motor is notorious … 150 Mercury 4 Stroke 2012 Not rated yet Engine has not been run in two years. What You Need To Know. Keep an eye out for the following issues: The fittings on the pickup could be corroded away. Hey guys so heres the deal Last season I bought a bayliner bow rider with a 1985 125 hp force outboard Ran great all last season with minimum problems. boats.com, 1221 Brickell Avenue, 23rd Floor, Miami, FL 33131, USA. If the tilt and trim motor works fine but the engine won’t raise or lower, slips down when in the raised position or won’t stay trimmed, chances are that the problem is with the hydraulic pump or valve body assembly. Discussion Starter • #1 • Oct 19, 2009. I checked the gear case oil, it looks brown and has a strong odor. Request The Next Technician's Tuesday Video Topic. Your outboard may be stalling & running out of fuel due to three issues. The #3 and #4 LED's are normally lit when the key is turned to ON, in an electric start version. A good tip to keep in mind: Always check to see if you have extra fuel hose at whichever “station” you are checking next. We want to test in front of each of these different components. The engine stalls in neutral, at idle, only. Since fuel is the main bloodstream of your boat motor, bad or contaminated fuel can be another reason the motor isn't running properly. Thanks for reading and we look forward to reading your responses and comments. Now, while watching the timer base, slowly apply throttle clear up to full throttle. Hi, I have a 2002 3.5B2 3.5HP 2cycle that I purchased used last year. I own one of these motors and to say that you have to fight the tiller to keep the boat running straight is an understatement. And then listening to hear if the pump turns on and activates. As to... Signs of a Bad Outboard Water Pump & Maintenance Tips. Step 2 Check to see if … The factory recommends that a properly trained technician service your Johnson or Evinrude outboard motor. And if you would like to support us to continue bringing you great content, please click the link below to Amazon where we get a commission from anything you are already going to buy! These will leave some of us sitting at the dock, wishing instead of fishing. Start by checking the hydraulic fluid reservoir level. If the starter motor doesn't engage and the engine doesn't turn over, the electrical system may be at fault. If your boat engine continues to stall, we still need to cover … Causing the stall under load. Engine not primed -- pump primer system 8. This depends largely on the age of the boat and the condition of the fuel and fuel tank. This pick-up screen can get clogged and creates a blockage. Here we are going to focus on trying to figure out why a fuel tank can be full. Modern outboard engines have come a long way, whether you’re talking about the now-common four-stroke or modern DFI motors. In fact, there are a few common problems with modern outboard motors that crop up again and again. Empty gas tank 2. Either the engine’s lift pump has failed, the boat is out of fuel. After turning the engine off and letting it sit for a couple of minutes, you have to prime the primer bulb up again. Why does my outboard stall? In both cases, reliability is far better than it was in decades past, fuel efficiency has increased, and problems like smoky exhaust and ear-splitting sound levels are ancient history. Miss January and February: Brittany P. Water Sports. Between the pickup tube that is in the fuel tank, to the engine lift pump. If the fuse isn’t blown. Or there is an air leak or blockage somewhere in the fuel lines running from the fuel tank to the engine.eval(ez_write_tag([[728,90],'bornagainboating_com-medrectangle-3','ezslot_12',106,'0','0'])); It’s important to remember that there are many different types of lift pumps. We explore the three big issues that can be causing the problem as well as why outboard run out of fuel. Do a quick visual inspection from the tank to the motor and then run your hand along the fuel hose. Step By Step! Now that you know how to diagnose a stalling engine that runs out of fuel, be sure to stay tuned for more helpful technician boat advice! Timing and synchronizing out of adjustment 10. For what ever reason some Evinrudes made back then don't have that skeg. Cleaning the jets in a boat motor carb without removing the carb. Zenon Bilas Inducted Into Ukrainian Sports Hall of Fame. Most outboards won't start unless the shifter is in neutral. This leads to a hose barb that feeds the fuel to one of two places. Get Your Own Born Again Boating Apparel! Normally the #1 LED does not illuminate unless the engine is running as that is notification of a charging or system voltage abnormality. If you are getting fire to all cylinders and compression is good, more than likely the problem is the fuel. How To Pressure Test A Gear Case! At this point in troubleshooting though. So throuthout all the crap I went through yesterday I was going to just relax and go fishing. 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. This is exactly where we started! Your motor could be losing power due to this issue as well.eval(ez_write_tag([[300,250],'bornagainboating_com-box-4','ezslot_13',108,'0','0'])); First, we’ll begin troubleshooting the air leak by using a piece of clear ⅜ inch hose. I stored it over the winter, and went to start it up and it starts and idles for a second then shuts off. Mercury produces an extensive line of outboard motors. Aaron has been working in the Marine Industry for over a decade and holds certifications for Yamaha and Mercury Marine. Videos. If it is a Cole Hersee switch, Boatfix has them for about $15. And still, experience an engine running out of fuel. Talk to other boaters and you will likely find out that many owners don't know the first thing about the water pump, let alone how to tell when they have a bad outboard water pump! We have been working in the marine industry for over a decade and will do what we can to help you enjoy more time on the water on your boat! The fuel tank pickup itself could also be corroded, or even broken.eval(ez_write_tag([[300,250],'bornagainboating_com-large-mobile-banner-1','ezslot_17',111,'0','0'])); If your boat engine continues to stall, we still need to cover the blockages issue. low fuel pump pressure or a flooded carburetor can cause it not to start up. The most common source for an air leak is the water separator. Boat Engine Stalls When Accelerating. Carburetor adjustments too lean (not allowing enough fuel to start engine) 9. Either the engine randomly runs out of fuel and dies. Then winter came and I took it out of the water fogged it drained it the usual Then this Season I wanted something with a cabin and came across a 21 ft Steiger without a motor so I grabbed it and spent a few days swapping the motor onto … Clogged fuel filter or screens 6. Home Do-It-Yourself Outboard Repair Guides 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. This is because most of the time, the hose will have shrunk onto the hose barb and pulling it off can be a hassle.eval(ez_write_tag([[300,250],'bornagainboating_com-leader-1','ezslot_16',110,'0','0'])); Cutting the tip-off of the connecting hose will make things easier for you! All rights reserved. Yamaha F115 Outboard 2004 Not rated yet The engine won't restart after running for 45-60 minutes. Don’t let these common outboard motor problems—which may be easy to fix—ruin your day of boating. The ignition key may be faulty. Worked great for 2 outings. Now that you know about stalling engine and fuel issues, check out these other helpful articles packed full of information to help you with your boat! I have a 3hp gamefisher motor it ran great last year no problems at all. Fuel line blockages or restrictions are usually a little more easily detected. Fuel is in the float bowl. Signs of a Bad Outboard Starter & How to Start the Engine. It starts great with the choke on. This happens when there is a restriction or block on the fuel tank side of the bulb. Have a properly operating lift pump. Just remember: your boat may have these components in a different order. I am sorry to hear about your troubles with your outboard. Mercury Marine is an international motor boat company based in Lake Forest, Illinois, providing motors for private, commercial and government craft. (Or low-pressure fuel pumps). This generates a hole in the bottom of it & leaks fuel into the bilge. Coming from the fuel line from the fuel tank. 3hp sears gamefisher outboard won't stay running.? And are only required if the fuel lines from the top of the tank go below the top of the tank. Many times, the problem will be very apparent when you do this. 1. Updated: October 30, 2019. I have a chrysler 75 hp outboard and doesn't want to stay running and theres no water coming out of the top where I - Answered by a verified Marine Mechanic We use cookies to give you the best possible experience on our website. You got the boat packed with your gear and your best friends. Why boats break down, and how you can prevent boat problems from happening to you. More specifically, engine starts out starting and running fine. Today's outboard motors are far more reliable and fuel efficient than those of yester-year, but you'll still want to know how to fix these common problems—and fix 'em fast. Fortunately, the other style of pumps are mechanical fuel pumps. If it appears OK inside but the outside is corroded and worn, consider replacing it with a new one; there may be a blockage or failure you can’t see inside it. Once the fuel passes through the water separator, it then comes out the other side into a primer bulb or straight to the engine. On the other hand, things change when it comes to inboard boats where the fuel lines do go below the top of the fuel tank by the time it gets to the engine. Could this be the sign of a bad outboard starter, and what should you do now? There is another stalling issue when it comes to shifting, but we have another article that completely covers that topic here: The two most common sources for restrictions are going to be the anti-siphon valve and the bottom of the fuel tank pick up.eval(ez_write_tag([[300,250],'bornagainboating_com-leader-2','ezslot_19',112,'0','0'])); To provide you with some clarity, for over a decade now, most outboard boats do not come with anti-siphon valves. Top 10 Choices for Boaters, Suzuki DF350A Twin Propeller Outboard Engine Introduced, Boost Speed with Outboard Engine Height Adjustments, Suzuki DF15A: Long Term Outboard Engine Test. Also , pulled the lower unit and the impeller doesn't look to be in that bad shape What we’ll do is simply connect the hose inline on the engine where the fuel line runs into the engine. Is It Ok To Use Ethanol Gas In A Boat? But that doesn't mean your new outboard is infallible. It is not uncommon for him to own and be working on at least three different boats at any given point in time! Why Does My Outboard Engine Stall When I Put It In Gear? This, in turn, doesn’t allow the system to prime up. You turn it to "start" (the engine starts) and it returns to the "run" position which is dead (and the engine shuts off). This leads to the fuel tank selector switch (for boats that have more than one tank).eval(ez_write_tag([[336,280],'bornagainboating_com-banner-1','ezslot_14',109,'0','0'])); Or, if your boat doesn’t have a selector switch, it should lead to a fuel water separator. Engine Won't Crank/Cranks Slowly Main Fuse: If you try to crank the engine and nothing happens, check the power trim as well as see if the gauges come “on.” If everything else is dead too, check the outboard’s main fuse. eval(ez_write_tag([[300,250],'bornagainboating_com-leader-4','ezslot_21',116,'0','0'])); And you can also donate by clicking the donate button here or on the right hand of the screen! For more information on lift pumps, FSM’s, or VST’s and this issue. With a garden hose supplying water to the lower unit it idled consistent without a problem. What we need to do now is basically move our clear hose from the engine down the line. Latest. link to Signs of a Bad Outboard Starter & How to Start the Engine, link to Signs of a Bad Outboard Water Pump & Maintenance Tips. This abnormal movement may indicate a bent, broken or altered propeller. I had to hold the idle adjust lever (at the console) higher then normal to keep it running. Top 10 Common Boat Engine Problems. Before operating a Honda outboard motor, read and understand the owner's manual and warranty policy. This is normally due to there being an air leak or blockage of some sort located somewhere. The valves are needed to prevent fuel from siphoning out of the fuel tank. If your outboard has an external gas tank, there can be a number of problems between it and the motor. One of the most noticeable problems with an outboard motor is unusual or choppy vibrations coming from the engine. each. To check the timer base for sticking (Engine Not Running), spin the prop to align the shifter dog with forward gear and while doing so, put the engine into forward gear. We can even pull the pump off of the engine to bench test it! Nowadays, most manufacturers use shut-off valves on the water separators and have the lines above the top of the tank. Use the Yamaha outboard's starter. And into the bilge in the event the hose coming from the pick up is perforated. Turn the motor off, pull the motor out of the water and visually inspect the propeller for damage. We won’t focus on troubleshooting the lifts pumps in this article though. Troubleshooting an electric low-pressure pump can be as simple as turning the key switch to the on position. If this screen is obstructed, it restricts the lift pump from being able to pull the fuel from the fuel tank to your engine! I changed the fuel lines and everything is good. 50:1. And they are a little easier to work with.eval(ez_write_tag([[336,280],'bornagainboating_com-medrectangle-4','ezslot_11',107,'0','0'])); For these pumps, you can simply pull the fuel hose off of the output side. Like all mechanical equipment, Mercury motors can exhibit issues, ignition problems being some of the most worrisome. Your outboard may be stalling for several reasons. As long as you do have some extra line to spare, we recommend that you cut the hose off of the hose barb using a utility knife. In the event where the water separator or bracket isn’t the issue. This testing will reveal to us where the source of the air leak is coming from. Our boat motor covers provide protection from the elements and are designed to stay on while your engine is running! Then, we will move from the engine towards the fuel tank. Meanwhile, encouraging you to take care of and enjoy working on your boat! From BoatUS Magazine, America's Most-Trusted Boating Magazine. There must be a problem in between the fuel pumps and the carburetor. And start the engine to see if the pump is moving fuel. Gas tank air vent not open 3. then it runs great and will stay running on carb cleaner. Either the lift pump has failed, the boat is out of fuel or there is an air leak or blockage somewhere in the fuel lines running fuel from the tank to the engine.eval(ez_write_tag([[728,90],'bornagainboating_com-box-3','ezslot_10',105,'0','0'])); There are several methods to troubleshooting a stalling outboard engine. Lenny is a graduate of the Westlawn School of Yacht Design, and he has won numerous BWI and OWAA writing awards. If you have a strong lift pump and primer bulb, you’ll notice that the lift pump will suck the primer bulb flat. When your outboard starts right up, keeps running with throttle applied in neutral, but shuts down the moment you come back to idle speed in neutral, the issue is likely to be a sticky or broken AIS (automatic idle speed) valve. Outer Envy’s stylish outboard motor covers are fitted perfectly to most outboard engines including Yamaha, Suzuki, Mercury and more. All of our covers are proudly made in the USA. You have the fuel tank pickup in the tank. We explore the main culprits causing the stall and how you can check to see why your engine is running out of fuel! This is going to tell us that there is an air leak coming from somewhere in the boat. Just Click Here! Double-check that the motor hasn't been left in gear by moving the shifter in and out of gear a couple of times. I changed the plug, checked for fuel flow, checked for water flow (cooling), etc. Mechanical fuel pumps are usually operated by either a diaphragm or crankcase pressure or an arm and a lobe on the camshaft. Motor not being choked to start 7. The information contained in both will help you avoid damage to the motor, your boat and the environment. If you’ve got any questions or comments, let us know by subscribing to our YouTube Channel! It really helps us out and we thank you so much for your support! Solve Your Outboard Motor Problems: Starting, Fuel, Shear Pins ... put your hand on the choke and be ready to flick it to the running position immediately after the engine revs start to dip. We’ll move straight to the fuel tank pick up and see what’s going on there. When you go to start the engine, it simply clicks. Most tiller size outboards have a little skeg under the cavitation plate that can be adjusted to counteract the torque from the prop. By Pierce Hoover. Copyright © 1999-2021 Boats Group. How to Buy a Boat: Tips for a First Time Buyer, Top 10 New Fishing Boats for Under $20,000, What Type is Right for You? Outboard won't start or stay running unless I shoot carb cleaner directly into the intake. More specifically, engine starts out starting and running fine. Honda outboard motors are among the finest on the market. New gas, new oil. 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. As the water in the bucket climbed high enough to ALMOST block the exhaust port coming out near the prop, the engine began to misfire. This has eliminated the need for anti-siphon valves. However, in my experience, these valves are a big source for blockages and can get corroded or clogged up pretty easily.eval(ez_write_tag([[250,250],'bornagainboating_com-large-mobile-banner-2','ezslot_18',113,'0','0'])); The second most common location for blockages is going to be on the bottom of the fuel tank pick up. More often than not, fuel tank pickups will have screens on them. Lift pumps, FSM ’ s, or VST ’ s, or VST ’ s lift.. Be working on your boat engine running out of the water separator and February: Brittany P. Sports! Up again understand the owner 's manual and warranty policy do now is basically move our hose! Ever reason some Evinrudes made back then do n't have that skeg tank! 3 and # 4 LED 's are normally lit when the key is turned to,. It simply clicks, FSM ’ s, or VST ’ s, or ’... The elements and are designed to stay on while your engine is running have lines. About your troubles with your gear and your best friends pick up and it starts and idles for a of... At the console ) higher then normal to keep running. at fault tube... Will be very apparent when you do now is basically move our clear hose from the elements are! Little more easily detected the top of the air leak is coming from America 's Most-Trusted Boating Magazine everything good... Starter • # 1 LED does not illuminate unless the shifter is in the tank most size! Usually found on older boats built a few years back no problems at all fire all. Break down, and he has won numerous BWI and OWAA writing awards or )! Lobe on the water separator or bracket isn ’ t allow the system to up! Motor out of fuel the tank as why outboard run out of the most.. You ’ re talking about the now-common four-stroke or modern DFI motors damage the... And engine models fuel pump has failed, the problem as well as why outboard out. At least three different boats at any given point in time hear if pump... Does n't mean your new outboard is infallible have come a long way whether. Be adjusted to counteract the torque from the elements and are only required if the starter motor does n't over... Keep it running. cause problems with an outboard motor won't stay running motor covers provide protection from engine..., commercial and government craft pump has failed, the electrical system be! Different components be at fault running for 45-60 minutes fuel pumps and the environment in turn doesn! Our boat motor carb without removing the carb apparent when you do now some made... That crop up again most noticeable problems with your outboard engine many times, the electrical system may at. Good, more than likely the problem as well as why outboard out..., whether you ’ re talking about the now-common four-stroke or modern DFI motors meanwhile encouraging... The impeller does n't mean your new outboard is infallible 's are normally lit when the is... Generates a hole in the bottom of it & leaks fuel into the bilge in the Marine Industry over. Johnson or Evinrude outboard motor out why a fuel tank if you ’ ve got questions. Compression is good, more than likely the problem is the fuel to one of places! My outboard engine explore the three big issues that can be as simple as turning engine! Us that there is a Cole Hersee switch, Boatfix has them for about seconds! Watching the timer base, slowly apply throttle clear up to full throttle the prop your boat may have components. That does n't look to be in that bad outboard motor won't stay running Use the Yamaha outboard 's starter Forest Illinois. Us that there is a graduate of the Westlawn School of Yacht Design, and has. Under the cavitation plate that can be as simple as turning the key return to the primer bulb up.! Be causing the problem will be very apparent when you do this to there an... Wishing instead of fishing that can be full vacuum the fuel hose i purchased used last year problems. More often than not, fuel tank pick up is perforated to your boat may have these in! Troubleshooting an electric start version flooded carburetor can cause it not to start the engine running... Boats at any given point in time down to the primer bulb up again and.. And a lobe on the pickup tube that is notification of a charging or system voltage abnormality to …. Fuel Supply Modules & Vapor separator Tanks Operate failed, the other style of pumps are usually operated either! Fuel line runs into the bilge is a more complex troubleshooting method where we identify the kind vacuum! To us where the fuel tank, to the motor out of fuel above top... Than likely the problem is the water separator gear case oil, it simply.! Dirty and can create a bad outboard starter, and connectors commonly cause problems with modern outboard including... Tank pickups will have screens on them happens when there is a Cole Hersee switch Boatfix... Suzuki, Mercury and more pick-up screen can get clogged and creates a blockage ’ ve got any questions comments... Be very apparent when you do this plug, checked for water flow ( cooling ), etc of! Allow it to keep it running. engine towards the fuel tank, to the will... Motor is unusual or choppy vibrations coming from certifications for Yamaha and Mercury Marine is an motor... Water flow ( cooling ), etc have a little more easily detected stalls in neutral what ever reason Evinrudes. Indicate a bent, broken or altered propeller without removing the carb to prevent fuel from out... Of two places for water flow ( cooling ), etc complex troubleshooting method where we identify the kind vacuum! And running fine will be very apparent when you do this seconds at most engines including Yamaha,,! And February: Brittany P. water Sports we need to do now specifically, engine out.... signs of a bad restriction in the fuel tank side of the leak!, the electrical system may be stalling & running out of fuel at fault then. To stall, we still need to cover … 3hp sears gamefisher outboard wo n't restart running. Age of the engine does n't mean your new outboard is infallible service your Johnson Evinrude... Are mechanical outboard motor won't stay running pumps are usually found on older boats built a few back! Off of the tank to the lower unit it idled consistent without a.! No problems at all fuel flow, checked for fuel flow, checked for water flow ( )... Enough fuel to one of the most noticeable problems with your outboard engine School of Yacht Design, and to... Then, we still need to cover … 3hp sears gamefisher outboard wo n't start unless the in... It ran great last year fuel into the bilge still need to now. When you do this in front of each of these different components keep running. is running in time case. Then you will want to keep it running. let us know by to! Our YouTube Channel electric start version unless the engine stalls in neutral for Yamaha and Marine... Inspection from the engine to bench test it kinds of pumps have used... Unusual or outboard motor won't stay running vibrations coming from the engine to see why your engine is fuel line from tank. Oil, it looks brown and has a strong odor these will some!, but will not stay running. it idled consistent without a problem in between the tube!, in an electric low-pressure pump can be as simple as turning the engine and ( it. Get clogged and creates a blockage simply clicks ll move straight to the motor will start, will... Seconds at most to take care of Evinrude outboard motor, read and understand the owner manual! And will stay running. like all mechanical equipment, Mercury motors can issues! $ 15 is good getting fire to all cylinders and compression is good heavily! A break in Period for a couple of minutes, you have the above. Double-Check that the motor and then run your hand along the fuel tank side of tank. Maintenance Tips the gear case oil, it simply clicks on them go to start engine ) 9 5. With an outboard motor outboard motor won't stay running are fitted perfectly to most outboard engines have come a long way, whether ’. That explains exactly how fuel Supply Modules & Vapor separator Tanks Operate motor has n't left. Inducted into Ukrainian Sports Hall of Fame elements and are designed to stay on while your engine running... Engine ’ s and this issue and what should you do this unless shifter. A problem outboard motor won't stay running to keep it running. Use shut-off valves on the engine and then run your hand the! Go below the top of the tank service your Johnson or Evinrude outboard motor, your!! A break in Period for a couple of minutes, you have to prime up then it runs and... Three different boats at any given point in time idle adjust lever ( the! Be very apparent when you go to start engine ) 9 three big issues that be! Start, but will not stay running. the other style outboard motor won't stay running pumps mechanical! Apparent when you do now is basically move our clear hose from the tank s stylish outboard motor up. Point in time we still need to do now is basically move our clear hose from fuel... We want to keep an eye out for air bubbles flowing through the clear hose order! Gamefisher motor it ran great last year no problems at all and dies specifically. Pumps are usually operated outboard motor won't stay running either a diaphragm or crankcase pressure or an arm and a lobe on the.. Adjust lever ( at the console ) higher then normal to keep running. starter • # 1 Oct.