... ED1T16940 Mariner 40 HP Air Box Base Cover PN 814563M Fits 1982-1992. Johnson and Evinrude fuel pump diaphragms and carburetor kits to fit most older Johnson and Evinrude outboard motors are found on this page. $5.00 shipping. 1 product rating - OUTBOARD FUEL GAS LINE HOSE JOHNSON EVINRUDE 18-8009EP2 SIERRA ETHANOL RESISTANT. I could not find any cracks or imperfections on the old connector - must have been some internal problem. A faulty air … Re: 6hp Nissan outboard leaks air into fuel line - End of the story Finally got the thing fixed. Or anything t6hat requires a fuel line. Check arrow on primer bulb to ensure fuel line is connected the right way 4. Once modified, I did get it to lock on, but it still leaked air and fuel until I added multiple o rings on the engine side. When the choke is activated, the amount of air entering the carburetor is reduced, increasing the amount of fuel that enters. The hole had been caused by wear from the flexible line rubbing against a loom of wires (i.e. Trending at C $69.91 Trending price is based on prices over last 90 days. The lever on the top sticks out too far, hindering a positive connection. Fuel line Priming Blub (twice) Fuel fitting on Line (Twice, Currently using an OEM) Fuel Fitting on Engine where fuel line attaches. $7.99. To determine if there is air in a fuel system, bleed a small amount of fuel from the top of the fuel filter; if the fuel appears quite cloudy, there are probably small bubbles of air in the fuel. Fuel & Air Injectors : Fuel System & Intake : Mercury Outboard. Replaced it and now the motor works fine. TEE,FUEL LINE (1 required per assembly) 22-73318 - Fitting [ More info] $4.20 8 in stock. Symptoms of air in the fuel would be a rough running engine and low power. mossydan. Check fuel lines connected tightly and bulb primed 5. This change in ratio between fuel and air helps the engine first start up. I had to modify it with an angle grinder just to get it to snap on. Includes: New sealing ‘‘O’’ ring. Such items as a closed inlet valve in the fuel piping or an empty supply tank are more likely to be the fault of the operator than of the … This means that the ECM primarily looks at the engine’s speed and the intake manifold’s air density in order to calculate the correct amount of fuel to inject. or: This Site is best viewed in IE7 or newer and Firefox 3 or newer. Very Rare Vintage Mariner Outboard Fuel Tank Gas Can 3.7 Gallon Nice. Find outboard engine specs, special financing, accessories, ... 25 GPH Racor In-Line Fuel Filter Element 17670-ZW3-801AH. Stop browsing in the dark. The engine requires an air/fuel mixture of approximately 14:7 to 1 in the … Or, there is an air leak in the fuel lines fittings, and the fuel pump is sucking air, and not fuel. Was the vent on the tank accidently closed or is there a small air leak somewhere in the fuel … It does not sound like a restriction or vacuum problem, because if it was, the primer bulb would have been sucked flat.. What you need to do is run what they call a boat side fuel system test. The problem was that there was a pin hole in the flexible line connecting the fuel filter to the rigid line running back to the tank. Check air vent screw on tank open 3. Participant. Domestic on line orders - shipping and handling USPS air for $8.95 regardless of size. Shop for Johnson outboard spare parts for all make and models via Outboard Spares now. The Air Injector helps to produce a fine and fast plume of fuel for excellent power, acceleration and fuel economy. Buy It Now. Fuel Filter Fuel Strainer (After Fuel Pump) Fuel Pump I even used a temp tank two feet above the motor that feeds gas by gravity. I found that the fuel line was empty. It bothers me. Some features may not work as intended in your current browser. OEM Mercury 810749 GASKET SET marine boat carburator B2. Seal in Fuel Filter. 1. Outboard EFI engines operate on the fuel injection strategy called “Speed/Density”. … As fuel tanks age, the fuel pickup hose can crack and allow air to leak into the fuel line causing your Outboard … I installed new fuel line and a transparent inline fuel filter on the DR today. (the motor depending on size has a diaphragm pump that acts off of crank case pressures to pump fuel up to your carb. Buy a genuine Mercury Quicksilver or aftermarket part. The problem was the male connector on the fuel line at the engine. When I primed the line there were bubbles visible in the line. Upgrade your browser for free. We are Australian owned and operated and supply aftermarket outboard spare parts to the recreational and commercial boating industry. The complete fuel line assembly includes 7 ft fuel line hose with large primer bulb and fuel line connectors for tank and engine. Either the fuel pump is weak, and on its way out. Moeller 034391-10LPA Johnson/Evinrude 3/8" I.D. The air still come back into the … Outboard engines require – • liquid fuel (no vapour or air mixed with the fuel) and, • at a supply rate that exceeds the engine’s demand. 8mm 8.3inch Boat Fuel Pump Line Hand Primer Bulb Gas Outboard Petrol Fuel Line Description: This is a Marine Fuel Line Assembly. #27: 30186 C $65.63. Mercury Marine 60 hp (3 cyl.) Check level of fuel in tank 2. See our other pages for more Mercury, Johnson and Evinrude outboard motor parts. Outboard motors feature a choke when they work by internal combustion. Boat fuel lines and hoses in any boat’s fuel systems are essential in ensuring safe boat operation and trouble-free performance. Yesterday, I noticed, previous to pumping primer bulb hard, air in the top half of the small inline fuel filter (under the cowling). From United States. My primer bulb has always "gone flat" shortly after start and a little use. or Best Offer. Honda Marine - 4-stroke outboard motors from 2 to 250 hp. My motor is 2007 and has always run like a top. ... July 17, 2006 at 11:47 am #460982. The LDR 516 F146 ¼ Inch ID 6-Foot Bag fuel line is ideal for use as a replacement hose in your small engines. Promotes maximum fuel flow. The American made fuel line measures one quarter inch inside diameter (.64 CM) and has an outside diameter of one half inch (1.27 CM). High-quality fuel assembly components must be securely attached to prevent potentially dangerous fuel line … Check engine is in neutral and throttle control in START position 6. Air Injectors can require cleaning and/or replacement. Fuel flow seems good, but there's a huge air bubble in the fuel filter. fuel pump, fuel filter and fuel lines parts. Depending on how much air is in the fuel determines how rough the engine is going to run; the more air in the fuel, the rougher the … These outboard engine oils are catalyst compatible and designed for 4-Stroke applications but also work well in Inboards and Personal Water Crafts.\u003cbr\u003e\u003cbr\u003eLong lasting and safely blends with synthetic \u0026amp; non-synthetic oils, Lucas outboard engine oils are fortified with a … Try these out … #26: 22-34982: FITTING, FUEL LINE TO ADAPTOR (1 required per assembly) 22-34982 - Connector [ More info] $9.00 Available to order: Usually ships within 10 days. Boat Fuel Hoses. It is made of alcohol resistant material. Inspect battery and connections (electric start) 7. 3X(2M Fuel Line Hose Assy for Johnson Evinrude Omc Outboard … $149.95. $28.11 shipping. Fuel line and bulb seem to be high quality, but the connector is junk. walleye_wisdom. By clicking close you agree to use the site as is. Top Rated Seller Top Rated Seller. $30.00. Big Sky Country Helena, MT ... you have blockage somewhere in the fuel line from the bulb to the fuiel filter. Hose, Fuel Line Assembly 3/8in I.D. Liquid fuel is required because that’s what carburetors and injection systems are designed to … The only time that air will really effect your motor is in the case of vapor lock but if it is running then that is not an issue Most fuel pumps are self priming as long as it is running. 80" Hose Assemblies use a compounded, tough & pliable UV-resistant hose. Fuel tanks and fuel lines can be a source of trouble and are the focus of this week's tip. $16.90 shipping. Outboard fuel problems. The Optimax DFI System is a very good and reliable system, however, like with any motor, cleaning and servicing may be required. How best do I get that out? 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