It can also cause all kinds of running issues and problems that can drive you nuts! Fuel lines need to be full and the carburetor primed. You would never be able to tell from just looking at it. Say hello if you are up this way. But as I moved the clear hose along the line.
Boat Fuel Line Bulb Won't Get Hard Back
Although the primer bulb is nothing more than a simple pump there are a few tricks to make it operate better. Are we clear on this? The arrow is pointing towards the engine. Happens if the valve gets clogged? The kill switch is in place. If you were trying to start the engine before pulling the plug, the plug should be wet from fuel. I still could not get her to pump. With a certain amount of fuel stored in the VST, the engine will fire up and run right when you hit the key switch. The rubber bulb resembles an oblong ball. And besides what I said here, what relevant information should I tell my dealer? Fuel line bulb stays soft --help - Bass Fishing Forum - Westernbass.com. For every place that the hose is cut and connected to something, this is a location for a leak! Sounds like a Bobbick Bulb(sp? The fuel had gone bad even though I used a fuel stabilizer.
Carburetor problems are not uncommon and will cause failure to start and run. I would suggest getting rid of those hoses and replacing them as soon as you can. Thanks Gary, I pulled the plastic cover that covers the carbs., and noticed oily residue on the back side of it that looked like over oiling, not much, but on changeing the plugs today, along with a couple more gas lines. Run the fuel tank down to empty. It was difficult to prime, but eventually I got it hard. I can assure you there was no petrol. If you are certain you aren't sucking air from the tank, then it sounds like either a leak or bad check valve/needle downstream from the bulb (between the bulb & the motor). Re the float needle post. The bulb fitted had never had. A blockage or constriction of fuel flow will keep your engine from starting. Does he call Monica and order cigars? Outboard Squeeze Bulb Troubleshooting. Does the fuel bulb get hard when you pump it? Inside the engine, gasoline vapors and air get sucked into the combustion chamber by the piston, then compressed as the piston strokes back up.
Boat Fuel Line Not Priming
Regards, > Dave Brown. Sitting in this baby when it arrived. 2-Strokes on the other hand, that is a different story! At this point, pressure rises in the. If you look on the backside of the boat, you will see a plastic speedometer pickup that protrudes below the hull. 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. Boat fuel line not priming. Resist any further attempts to continue. Just another note, ken you said the fuel pump could work harder due to gravity, that may be true-- i was reading on another forum and a mechanic had addressed a problem simalar to this and said on mercury motors to make sure the bulb is pointing upward to the motor he didn't know why but the guy said it worked better when he did it--i'll be arranging my lines accordingly, it cant hurt----xman. What did I do wrong? Repeat this process and eventually, the engine will be full of fuel and will.
Hold it so the arrow points straight up while you squeeze it. We will do what we can and hopefully, we'll be able to help you out! With the plug pulled out and connected to the ignition wire, ground the plug against the engine block. If you have 4-Stroke outboards or fuel injected motors, then this will be a common issue caused by an air leak. Maybe you'll need a visit to a marine chandlery, but you might skip taking your engine to the dealer. Boat fuel line bulb won't get hard back. When I returned to Florida last fall, the engine would not operate. The handle was a little loose on the tank valve so I tightened the main nut and then the handle was hard to turn.
Outboard Fuel Bulb Problems
Most engines have an air filter attached to the carburetor. She holds a bachelor's degree in language arts and a Master of Education degree. Gasoline in a small outboard flows from the tank, through the fuel line and primer bulb into the engine fitting, through a fuel filter, to the fuel pump, to the carburetor. Prior to Opti EFI engines were produced by. And when you squeeze the bulb are you holding it in a vertical position with the intake at the bottom? There is not much more to it than that! Don't hold the plug in your hand, but brace it against the block or hold it with a rag or a glove. Regards, Merc warranty replaced the bulb with one that now has a yellow ring on the upward end........ Prime Bulb Not Staying Primed. all runs fine now....... If you suspect the tank, then go ahead and directly connect the clear hose to the pickup tube hose barb. Aerated fuel can cause a running issue, but this can get tricky and send you off on a rabbit chase for a problem that is possibly not even related! Is this engine fuel injected?
Replace any crimp type clamps with screw-turn hose clamps. Jim Burmeister wrote: > Have a 98 - 225 Merc Opti here........ which had a dry bulb problem after trolling slow for a while. Is it firmly and correctly seated? The engine may start then stall as the it starves for fuel.
Moderated by banker-always fishing, chickenman, Derek 🐝, Duck_Hunter, Fish Killer, J-2, Jacob, Jons3825, JustWingem, Nocona Brian, Toon-Troller, Uncle Zeek, Weekender1. I called the factory as the dealer had no good clue. When I pump the engine primer bulb it takes forever to get fuel through it. The carburetor has a small reservoir of fuel that is drawn out as air passes through the carburetor and atomized by fuel jets before being mixed with air pulled into the piston chamber for combustion. Fix-It & Get It Done! That may be what the mechanic meant by pointing to the engine. When you squeeze the bulb, the inlet valve closes and the outlet valve opens. Always hold the end nearest the engine up. Have the problem if you do not change um. Outboard fuel bulb problems. Use your finger tips and thumb to collapse the bulb while priming your engine.