Question about Raymarine Linear Feedback Unit For Outboard Engines, 12"

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I have a 1990 90 HP mercury outboard. It is rough idling and surg

The motor is on a 1989 ThunderCraft. We just bought it and are having trouble getting the motor to idle smoothly. We changed the 3 spark plugs and the fuel filters. We also tightened the hose clamps. What else can we do?

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Anonymous

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I have a 90 hp force ob. when i run it with the ears she runs fine lets me bring the throttle all the way up. when i but it in the water thru the wake area i can do 4 mph once i'am out of the wake area and give it the gas she dies, any ideas

Posted on May 20, 2010

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Bill darby

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Sounds like low speed jets need to be cleaned.

Posted on Oct 13, 2013

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