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Mike76251 · 10-12-2003, 08:59 AM

If you have a black electrical plug going into the top of that carb. then you have a "electronic" Q-Jet.
It has a mixture control soleniod under that plug and they often go out and cause the type of problems you are describing.

I would fix it by putting on a Holley 650 Vac. secondary.

10-12-2003, 08:59 AM	#8
Mike76251 Senior Member Join Date: Mar 2003 Posts: 2,499	If you have a black electrical plug going into the top of that carb. then you have a "electronic" Q-Jet. It has a mixture control soleniod under that plug and they often go out and cause the type of problems you are describing. I would fix it by putting on a Holley 650 Vac. secondary.