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    99 90 hp Merc

    havin a fuel leak problem that I cannot figure out. Today I took the bottom right cowling off (right driveshaft cover) and noticed fuel around the right side of the engine. Im thinking a fuel line is loose (did find a black tie strap that had come off) or my carb is leaking fuel. My question...
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    90 hp Merc Help Please

    I have a 1999 90 hp Merc. Recently i used valvetec marine motor decarb spray. I took the boat out today for first time since doing that and it wouldnt idle very well. I ran it a while slightly revved (about 30 min)and it seemed to be working fine....except now it misfires every now and then at...
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    skeg repair

    would anyone recommend buying a repaired skeg or rewelding one on. a replacment or protective skeg supposedly doesnt have to be welded on and is easier and cheaper than welding. any ideas.
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    99 merc 90 hp Lower unit

    I have a 1999 Mercury 90 hp elpto that we use to go tubing, fishing,etc. We were tubing today and I had pulled the drain plug to let water out of the boat. My wife was driving and we hit a sand bar.:'( what do i need to do for repair. the fin on the lower unit was all chipped up so i was...
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    99 90 hp merc

    I have the above mentioned motor, and have decarbed it and also use a fuel additive to help clear out the fuel system. Still having problems though. It is hard to start at first. After it runs for a while it does fine. I noticed also that while flushing the engine it cut off idling. Couldnt get...
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