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2bbl carb adjustment?
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Author:  naked bee [ Tue Jul 07, 2009 3:29 pm ]
Post subject:  2bbl carb adjustment?

My 98 4.3 will not idle and I was wondering if there is an adjustment screw or something for the a/f ratio at idle? Or would this be a another problem all together?

Thanks

Author:  captkevin [ Wed Jul 08, 2009 4:34 pm ]
Post subject:  Re: 2bbl carb adjustment?

Guessing it might be time for a rebuild kit

Author:  naked bee [ Sat Jul 11, 2009 3:44 pm ]
Post subject:  Re: 2bbl carb adjustment?

Rebuild ehh, I've never touched a carb in my life, now EFI systems I know like the back of my hand but Carbs are foreign to me. Think I could tackle this myself?

Author:  boater [ Sat Jul 11, 2009 7:31 pm ]
Post subject:  Re: 2bbl carb adjustment?

There should be an idle screw somewhere. On my 2bbl Holley on a 5.0
Volvo penta it's on the bottom back right, if that makes any sense.
You can probably turn it by hand. Worth trying before a rebuild.

Author:  pet575 [ Sun Jul 12, 2009 9:24 pm ]
Post subject:  Re: 2bbl carb adjustment?

If it has idled just fine and it now seems to require adjustment, then it should be rebuilt IMHO.

Rebuild- it would be a lot easier to have someone else do it.

Author:  naked bee [ Wed Jul 15, 2009 11:25 am ]
Post subject:  Re: 2bbl carb adjustment?

Thanks for your help fellas! I looked at it today and found an adjustment screw on each side of the ??? anyway I fiddled with them enough to get her runnin perfect, I think LOL. The real test will be at WOT on the water.

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