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    79 Mercury 80HP

    I have a 79 Mercury 80HP motor. It runs fair, and I have a couple of questions I hope you will answer for me.<br /><br />When you give the motor throttle from an idle it will bog. If you hit the choke for a second, the motor will stand up and run like it should. Once it's going, it runs fine...
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    Merc 50 4-stroke problem

    Hi forum members,<br /><br />I hope that someone here has an idea. My friend has a 97(?) Mercury 4-stroke 50hp. Up until last year there was never a problem. What happens is that once in a while when going at full speed, it will bog down, blow steam, and get water in the crankcase. This is...
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