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Carb Question?

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skicat2001 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote skicat2001 Quote  Post ReplyReply Direct Link To This Post Posted: May-07-2010 at 5:03pm
I got ripped on my Seafoam, by buying it at the freeking marina. I know the family well there and she conned me into buying a can, at the time I was winterizing the boat, and I told the her that I use stabile, but ended buying a can. Freeking 9.99.. for 160z... I am sure Oreily's or Napa has it cheaper than that..
1985 CC 2001-SOLD
Lee Michael Johnson


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Post Options Post Options   Thanks (0) Thanks(0)   Quote 79nautique Quote  Post ReplyReply Direct Link To This Post Posted: May-07-2010 at 5:13pm
not much cheaper a buck or two tops, Don't do this with the boat in gear, disconnect the cable at the carb and move the lever on the carb manually by hand as you slowly pouring the seafoam in both barrels, usually if you pour in the center of the two barrels it will go into them equally.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote skicat2001 Quote  Post ReplyReply Direct Link To This Post Posted: May-07-2010 at 5:26pm
Ok, so I can pour and adjust the idle by the boat not being in gear. Makes since.. Thanks Chris..
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Lee Michael Johnson


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rman56 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote rman56 Quote  Post ReplyReply Direct Link To This Post Posted: May-09-2010 at 1:33pm
I need to also adjust the idle a little. It wants to idle around 800 to 900.
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skicat2001 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote skicat2001 Quote  Post ReplyReply Direct Link To This Post Posted: May-09-2010 at 7:05pm
Originally posted by rman56 rman56 wrote:

I need to also adjust the idle a little. It wants to idle around 800 to 900.

Mine is at 600 at idle, and in gear 500.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote rman56 Quote  Post ReplyReply Direct Link To This Post Posted: May-10-2010 at 11:26am
Thanks I will adjust it.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 79nautique Quote  Post ReplyReply Direct Link To This Post Posted: May-10-2010 at 2:42pm
Originally posted by skicat2001 skicat2001 wrote:

Originally posted by rman56 rman56 wrote:

I need to also adjust the idle a little. It wants to idle around 800 to 900.

Mine is at 600 at idle, and in gear 500.


that is too low, in gear idle is 600-650, I would also say your timing is a little too advanced allowing you to set the rpm this low.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote skicat2001 Quote  Post ReplyReply Direct Link To This Post Posted: May-10-2010 at 3:54pm
Originally posted by 79nautique 79nautique wrote:

Originally posted by skicat2001 skicat2001 wrote:

Originally posted by rman56 rman56 wrote:

I need to also adjust the idle a little. It wants to idle around 800 to 900.

Mine is at 600 at idle, and in gear 500.


that is too low, in gear idle is 600-650, I would also say your timing is a little too advanced allowing you to set the rpm this low.


Before I had the carb rebuild last september by my mechanic, my boats idle was around where it was suppose to be. I guess after my mechanic started adjusting the carb he did not move the idle back up where it is suppose to be. Mine idled at 750 and 600 in gear, but when I got the boat back, idle was low. I am going to move it back up where it needs to be. After watching those videos over the weekend on youtube.com, sounds pretty easy to do. It was very windly down here over the weekend, so I did not get a chance to put her in the water. Friday afternoon looking pretty good.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote boat dr Quote  Post ReplyReply Direct Link To This Post Posted: May-10-2010 at 10:14pm
Chris, Karens motor will idle for hours at 500 in gear.Bring the timing down to +4 or lower and it will idle even lower.The tranny gets a little rattle below 450 but this will do no harm.
When properly set ,carb /base timing, you should get an instant start along with a low idle speed and never touch the throttle .A fast idle speed will mask some idle tune problems,low speed adjustment or incorrect fuel level.
Idle speed, about 7mph in gear @ 600, a little fast for docking with out the in and out of gear thing.I prefer to just slow down the idle ,saves wear and tear on it and the idle lope "sounds cool"..
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