Stuck Float Merc 4.3l 99 alpha1

matt2807

Cadet
Joined
Apr 13, 2008
Messages
16
Here we go....

Cleared all fuel lines, replaced filter, checked pump. I have an abundace of gas right up to the nut that connects the steel pipe to the carb.

As we had this problem 2 weeks ago and it ran fine after we finally got it started I have ruled out blocked jets. Therefore my only conclusion is that the float is stuck in the up position and will not allow any fuel in to the carb.

My question is does anyone know of a quick fix to release the float without taking the whole carb apart?

I have not tried tapping the carb or blowing in with air - should I???
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: Stuck Float Merc 4.3l 99 alpha1

Not everything has a "Quick Fix".
 

Bondo

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Staff member
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Apr 17, 2002
Messages
71,088
Re: Stuck Float Merc 4.3l 99 alpha1

Ayuh,....

The Quick Fix is buying a Carb kit,+ Installing a New needle,+ seat.......
 

matt2807

Cadet
Joined
Apr 13, 2008
Messages
16
Re: Stuck Float Merc 4.3l 99 alpha1

Managed to get it unstuck with a couple of taps to the side of the carb while the pump was running - looks like that carb kit will be another end of season job to add to the list. oh joy.
 

Coors

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Joined
Dec 8, 2006
Messages
3,367
Re: Stuck Float Merc 4.3l 99 alpha1

Fix it now, otherwise you will break down, in a bad situation.
 

Bondo

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Staff member
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Apr 17, 2002
Messages
71,088
Re: Stuck Float Merc 4.3l 99 alpha1

looks like that carb kit will be another end of season job to add to the list.

Ayuh,.....

If you've got Any Sense at All,....
It'll be on Next Weekends To Do List......
 

chiefalen

Captain
Joined
May 18, 2008
Messages
3,598
Re: Stuck Float Merc 4.3l 99 alpha1

fix it now or we will be seeing posts from you in a week or 2 how you had to be towed in.
 
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