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Mike Taylor 3601 · 03-01-2013, 09:38 AM

It would help to open secondarys on the line 8600 is just where it starts to sound good,LOL
I think you have some good ideals posted, I know it's a 4GC but I have had similiar quadrajet problem,needle and seat will slightly leak won't run over just idles about 100-200 rpm slower and bogs on launch,took me a little bit to find the first time,on Q-jet I have to take off top of carb and hold float pivot pin down and turn on fuel pump it will take 1-2 minutes for fuel to creep up it leaks so slightly,maybe able to try on 4GC. new needle and seat seals,but now I check them before putting top on.
Mike Taylor 3601

03-01-2013, 09:38 AM	#6
Mike Taylor 3601 VIP Member Join Date: Oct 2008 Location: Somerset,Ky Posts: 1,371 Likes: 353 Liked 306 Times in 103 Posts	Re: Help any input will be welcome It would help to open secondarys on the line 8600 is just where it starts to sound good,LOL I think you have some good ideals posted, I know it's a 4GC but I have had similiar quadrajet problem,needle and seat will slightly leak won't run over just idles about 100-200 rpm slower and bogs on launch,took me a little bit to find the first time,on Q-jet I have to take off top of carb and hold float pivot pin down and turn on fuel pump it will take 1-2 minutes for fuel to creep up it leaks so slightly,maybe able to try on 4GC. new needle and seat seals,but now I check them before putting top on. Mike Taylor 3601