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 2010 merc 150 efi runs rough
#9611757
01/02/14 01:16 AM
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Joined: Jun 2008
Posts: 1,379
Kristopher Douglas.
OP
Extreme Angler
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OP
Extreme Angler
Joined: Jun 2008
Posts: 1,379 |
it cranks and idles fine but the first time I get on plane it doesnt have as much power and is rough . after that first time everything is fine. put new plugs in it today and same thing. its under warranty so its going to the shop. just wondering what some of the pros think.
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Re: 2010 merc 150 efi runs rough
[Re: Kristopher Douglas.]
#9612120
01/02/14 02:44 AM
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Joined: May 2003
Posts: 11,586
gary purdy
TFF Guru
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TFF Guru
Joined: May 2003
Posts: 11,586 |
Sounds like you may need to let it warm up a little longer. 2 strokes do not like cold and this fuel we get now (winter mix) is lousy.
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
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Re: 2010 merc 150 efi runs rough
[Re: Kristopher Douglas.]
#9631827
01/09/14 04:20 AM
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Joined: Jan 2013
Posts: 59
Tnamarine
Outdoorsman
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Outdoorsman
Joined: Jan 2013
Posts: 59 |
Could have a lazy fuel pump when cold which could mean it's on its way out
Tna marine
10758 us hwy 80
Forney tx 75126
2145184679
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Re: 2010 merc 150 efi runs rough
[Re: Kristopher Douglas.]
#9634753
01/10/14 04:43 AM
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Joined: Jun 2008
Posts: 1,379
Kristopher Douglas.
OP
Extreme Angler
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OP
Extreme Angler
Joined: Jun 2008
Posts: 1,379 |
it checked out fine. put some supreme it it andlet it warm up a little longer and it runs great
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