Recent content by blue90

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    impellar/water pump

    I have a 90 hp J. and have had it since 1/05. The previous owner had mentioned that he had these replaced once a year. I had a 48 spl J. bought new and had motor for 3 years and never replaced these.<br /><br />Obviously this is an older motor...but how often should this be done. If I take it to...
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    93' johnson 90HP- redlining?

    Hi,<br /><br />I bought what seems to be a well maintained boat w/ 93' Johnson 90 hp. I would like to know if there may be "a recommended" maximum rpm for an engine of this age?<br /><br />I have run at 4,000 rpm for 15-20 minute periods but at this time I am not comfortable running any faster...
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    93 johnson 90 hp- oil pre-mix system...this topic again?

    I have done a search and spent some time looking at old posts on this subject...but did not find what I was looking for since my system is already disconnected. Did not find tips about "removing" the system itself.<br /><br />My 93' engine has been run without the oil system since 95', since the...
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    '93 Johnson 90 HP- no reverse

    When I tried to go in reverse the engine (or something) sounded like gears grinding and would not go backwords. Forward fine otherwise but lost reverse. <br /><br />Has someone had this experience and let me kow what might be the problem?
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