WebApr 23, 2024 · i have a 1988-89ish mercury 70 OB motor. its a three cylinder, tri-carb, 2-stroke. i have replaced the plugs, and gone through the FSM setup for setting timing, tip in, and fuel enrichment. the engine runs great at everything but idle. at idle though, it has this random popping, almost like a back fire, accompanied by a quick puff of smoke out ... WebMay 10, 2024 · An Outboard Motor smokes because it is burning oil. Two-Stroke Engines burn oil all of the time. Four Stroke Engines burn oil at startup mainly because of oil left in …
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WebSep 13, 2013 · The engine actually appears to be running smoothly at all RPM's, cruises w/o effort at 4000-42000 RPM. No hesitation at any speeds, and doesn't appear to be consuming lots of oil. Smoking being noticed while idling at dock. My knowledge of 2 strokes, that display excessive smoking, my first thought would be the engine is running to 'rich'. WebSep 13, 2013 · 09-10-2013, 09:55 PM. Just read on another boating forum (Iboats.com), similar excessive smoking with a 2 stroke, and feedback suggested a possible air leak or vacuum leak in the system will cause excessive oil consumption if you are using the VRO system. Also indicated was fuel restriction or pump problem will cause it to dump more oil. the alchemist tavern
Why Does an Outboard Motor Smoke? - Anchor Travel
WebJan 5, 2004 · User since 1/5/04. I have a 30hp 2-cycle Evinrude outboard. When I'm idling, or putt-putting, a lot of smoke comes out with the exhaust. (I don't know if it smokes at higher speeds.) I mix gas/oil 50:1 accurately. I assume I'm burning oil, but I'm not sure what part to troubleshoot first. Which is the easiest solution to look for first? WebYou should know that the causes of a white smoking outboard motor are the same regardless of its power: 6hp, 15hp, 25hp, 30hp, 50hp, 60hp, 75hp, 100hp, 150hp, 250hp, … WebMar 31, 2010 · What does it mean when a motor smokes alot ? Is it standard for the older motors to smoke alot ? I ran the motor for 20min in a 55 gal drum and it seamed to run … the future of television 1000lifehack