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    1999 Johnson 9.9 went from WOT to Half throttle to dead any ideas?

    My 1999 Johnson 9.9 ran great and trolled for about 3 hours. Then on the way back to dock it was running full throttle out of no where it choked down to half throttle, then close to the dock when i slowed it down the motor died and would not restart. Took it home it started in the driveway then...
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    1995 waveraider deluxe died on water at wot Help

    I have owne this pwc for 10 years now without any trouble. Last summer my sister didnt put the plugs in an flooded the hull. They tried starting it and the result was blowing the oil seals around the crankshaft. This didnt make me happy but oh well. I tore down the engine and replaced the seals...
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    sister sank waveraider need help.

    So my sister and fiance didnt put the plugs in the hull and it filled with water. :o( They tried starting it :o( and finally towed it back. Upon putting it on the trailer the got it to start. This was 3 weeks ago. This weekend i went to use it it wouldnt start. New plugs nothing, starting fluid...
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    Is this the right part?

    Is the number 1 part in this picture the idle speed adjustment screw. My 9.9 which has a 15 carb on it will not idle once it hits the lake water. It will not idle. Bought this used, so i think it may be an issue with the back pressure on the exhaust when the exhaust is submerged. I would like...
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    Need help trouble shooting a 1999 Johnson outboard.

    I bought a used 1999 sylvan boat with a johnson 9.9 on it. Supposedly it has a 15 horsepower carb on it. Last year first two times it ran great then began to stall at idle. So i replaced the fuel lines, plugs and cleaned the filter. I also dismantled the carb and rebuilt it. Now having it out...
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    Need help with a 1999 johnsnon 15

    i Purchased a 1999 Johnson 9.9/15ho carb from a local marina in march. First two times out it ran flawless. Since then here is the issue. Upon starting with the RPM's high it runs great. As soon as i back down the throtle to idle to put it in gear it sputters and chokes out. It will do this...
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    1999 Johnson 9.9/15 hp missing and stalling.

    I posted earlier this year, I have a 1999 Johsnon 9.9 with a dealer installed 15 carb. I bough the boat used and first 2 trips it ran flawless. After that it began stalling at low RPMs. I adjusted the carb misxture screw to level out the idle and fixed, next time out ran funky until i made the...
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    1999 Johnson 15 hp stalls at low rpms.

    So i picked this motor up in March from a dealer who tuned the motor before i picked it up. Had the boat out twice and it ran fine. Today it started a ran fine but when i throttled back to troll, it stalled and then would not idle without stalling. At wot it ran fine just now idle low speed...
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