Question about Clymer Mercury/Mariner 75-275 Hp Two-Stroke Outboards Includes Jet Drive Models 1994-1997 - B724

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Why does my mercury outboard idle perfectly but stall out under load?

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Your carbs are probably dirty. Remove the carbs and clean out all jets and passages with carbcleaner and compressed air.

Posted on Nov 25, 2014

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Posted on Jan 02, 2017

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Have 115 Hp mercury outboard motor missing at full throttle and on idle. At mid throttle it is running fine. Any Idea what the problem could be. Thanks, Milton


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I have a 2000 Mercury Cougar 5 speed (manual)when the engine is warm and i slow down at a light and put it in neutral it stalls or when i turn it stalls, it starts up when i turn ignition. That is the only...


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Mercury outboard 3.5 motor stalls


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hi take the prop off see if there is anything /string/ between the hub and the housing check oil lvel in g/box /is gear box nice and free if all is ok try it in ware with just a small amount of choke
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