I HAVE AN EDELBROCK INTAKE AND CARB ON MY 350 ...

1980 GMC Truck

Tiny

jessesandberg

December, 27, 2012 AT 5:46 AM

I have an edelbrock intake and carb on my 350 and my trucks running a bit rich and is spitting carbon from the exhaust, what is the exact readjustment ratio procedure for the carb to put it back to normal? I do not know what it is at right now. And what cleaners should I run through my truck to get the system cleaner?

FOUND 426 RELATED QUESTIONS

3 Answers

Tiny

Jacobandnickolas

December, 27, 2012 AT 5:55 AM

There is no exact setting. All carbs are different. What I always would do is turn both fuel and air mixture screws in the entire way and then back out 1 1/2 turns. From there, I would adjust slowly until the engine runs its smoothest.

Tiny

jessesandberg

December, 27, 2012 AT 5:09 PM

Ok thanks, is there anything else I should do to it?

Tiny

Jacobandnickolas

December, 27, 2012 AT 9:50 PM

As far as adjustment?

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