CARBURETOR

1978 Cadillac Brougham

Tiny

macgyver5149

November, 1, 2008 AT 2:22 PM

Engine Performance problem
1978 Cadillac Brougham V8 Two Wheel Drive Automatic 132000 miles

I'm running rich, and black smoke. What do I adjust?

FOUND 426 RELATED QUESTIONS

1 Answer

Tiny

Jacobandnickolas

November, 17, 2008 AT 8:24 PM

First, make sure the choke isn't sticking closed. If it's ok, there is an air fuel mixture on the front of the carb. Turn it in the entire way, and out 1.5 turns. Start there. See if it improves the problem. You will most likely need to fine tune it, but that is the starting point.

Joe

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