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Old School Merc Question? #11361481 01/21/16 10:14 PM
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Fishbonz Online Content OP
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Is it normal for a 150 hp Merc Blk Max XR4 to smoke a little during idle?Pressure is normal and the boat runs great and gets up on plane fine.


HE aka Fishbonz
Re: Old School Merc Question? [Re: Fishbonz] #11361500 01/21/16 10:23 PM
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Capt Jerry Offline
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It is normal..... it is burning oil in the gas, as intended.


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Re: Old School Merc Question? [Re: Capt Jerry] #11361592 01/21/16 10:56 PM
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Originally Posted By: Capt Jerry
It is normal..... it is burning oil in the gas, as intended.


What he said!

Re: Old School Merc Question? [Re: Fishbonz] #11362055 01/22/16 02:21 AM
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TLW Online Content
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if it ain't smokin' at idle THEN ya start lookin'!!!

Re: Old School Merc Question? [Re: Fishbonz] #11362459 01/22/16 01:08 PM
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Depends a lot on the type of 2 cycle oil you are using.


The world will not be destroyed by those who do evil, but by those who watch them without doing anything. Remember what He has done and remember that He is not done yet!-- GOD IS GOOD
Re: Old School Merc Question? [Re: TLW] #11362530 01/22/16 01:55 PM
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Originally Posted By: TLW
if it ain't smokin' at idle THEN ya start lookin'!!!


Exactly!

Re: Old School Merc Question? [Re: Fishbonz] #11363215 01/22/16 06:22 PM
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My 175 always has. Seems to smoke a little more when cold. My Polaris ATV smokes quite a bit when cold. I figure the oil injection pump dumps some oil in the bowl when I shut it down and runs rich for a while.


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Re: Old School Merc Question? [Re: Fishbonz] #11363383 01/22/16 07:21 PM
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they all do, just some more than others... lotta things come inta play.. like said, oil type/mixture also age, carbs/fi, timing and etc... usually calms down some after it gets ta temp though....

Last edited by TLW; 01/23/16 08:47 AM.
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