] ]

 
] ] ]
]
Welcome Guest ]
]
] ]

] ] ]
]
Site Navigation ]
]
] ]

] ] ]
]
Top 10 Recent Posts ]
View Last Post Murray Chris Craft Constellations
Pages 1 2 3 4 ... 149 » 150
Last Post By: Capt Jim
Forum: Chris Craft

Posted: August 29 2014 at: 11:06

View Last Post 1991 Four Winns 365
Last Post By: Blue Moon 138
Forum: Four Winns

Posted: July 16 2014 at: 17:35

View Last Post Seat Cushions
Last Post By: Michael Acord
Forum: Sea Fox

Posted: June 06 2014 at: 16:02

View Last Post Sail cleanin’ and hull patchin’
Last Post By: dad21dawg
Forum: Hunter

Posted: May 29 2014 at: 16:01

View Last Post 1983 25’ Chris Craft Catalina
Last Post By: fred6963
Forum: Chris Craft

Posted: May 27 2014 at: 14:26

View Last Post 1963 Constellation 42
Last Post By: spellbound
Forum: Chris Craft

Posted: May 06 2014 at: 08:31

View Last Post Viking Yachts Links
Last Post By: Viking44
Forum: Viking Yacht

Posted: April 17 2014 at: 06:32

View Last Post Amerosport 320
Last Post By: Jerry737
Forum: Chris Craft

Posted: April 13 2014 at: 16:00

View Last Post Any Uniflite Owners near Berkeley CA???
Last Post By: concordian
Forum: Uniflite

Posted: March 08 2014 at: 02:27

View Last Post Inverter
Last Post By: eshover
Forum: Chris Craft

Posted: February 03 2014 at: 11:32

]
] ]
   
Bayliner
 BoatUS Boat Groups/Manufacturer Forums>>Bayliner
Subject Topic: Problems Post ReplyPost New Topic
 
] ] ]
]
Author
Message Prev Topic | Next Topic 
wusit2ya
"Seaman Recruit"




Joined: July 31 2007
Posts: 2
Posted: July 31 2007 at 14:32 | IP Logged Quote wusit2ya

1991 Bayliner capri with 3.0 Mercruiser, problem is boat runs great full throttle and when you bring it back down to an idle  it drops down to 600 rpm for 2 to3 minutes and then will idle out smooth around 900. Does this every time i run it and some times dies and have to restart.

Any ideas


Back to Top Printable version View wusit2ya's Profile Search for other posts by wusit2ya
 
barneybutler
"Seaman Recruit"




Joined: August 13 2007
Posts: 5
Posted: August 13 2007 at 15:41 | IP Logged Quote barneybutler

adjust idle mixture screw.
with engine warmed up and running turn the mixture screws [one at a time if you have two vinturie carb] in until the engine runs rough then unscrew until it is smooth again,  then 1/4 turn out more.  Then do the other screw.
If this doesn't work you might have a too high float level in the carb.
get the float level setting from a book or supplier and adjust it.  or if you are feeling adventurous remove the top of the carb and turn it upside down on a bench.
use a ruler and measure from the metal underside of air horn [top of carb] to a place on the float [it can be the bottom or the float or top or a line seam and make note of that measurement.  now bend the tang that pushes on the float needle toward the needle to lower the fuel level in the bowl or bend it away from the needle to increse the fuel level.  I would lower it by about 1/8 to1/16" at the float where you measured it before.  If this doesn't work I would need more info to help more.

Good luck
Barney
barneybutler@hotmail.com


__________________
Barney
Back to Top Printable version View barneybutler's Profile Search for other posts by barneybutler
 
wusit2ya
"Seaman Recruit"




Joined: July 31 2007
Posts: 2
Posted: August 14 2007 at 13:19 | IP Logged Quote wusit2ya

Problem fixed

Pulled the carb. off and took apart only to find a ton of sediment in the bottom of float bowl. Cleaned carb and installed new carb. kit and a secondary fuel filter. Runs like a champ now and back to idleing at 650.

Thanks for all the ideas !
Back to Top Printable version View wusit2ya's Profile Search for other posts by wusit2ya
 
barneybutler
"Seaman Recruit"




Joined: August 13 2007
Posts: 5
Posted: August 14 2007 at 22:41 | IP Logged Quote barneybutler

great, your welcome.
Barney


__________________
Barney
Back to Top Printable version View barneybutler's Profile Search for other posts by barneybutler
 
]
] ]
 

If you wish to post a reply to this topic you must first login
If you are not already registered you must first register

  Post ReplyPost New Topic

] ] ]
]
  ]
Printable version Printable version
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum
]
] ]

] ] ]
]
©2014, Boat Owners Association of The United States. All Rights Reserved.
This page was generated in 0.9219 seconds.
]
] ]