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hamjet · 05-02-2020, 10:02 AM

A carb when 1st started will put rich sooty, carbon through the exhaust system till warmed up and the choke opens. the black stuff coming out the tail pipe is just condensation mixed with soot. once warmed up you should see it no more. EDIT" doubled with dmjlambert....

05-02-2020, 10:02 AM	#5
hamjet Registered User Join Date: Apr 2013 Location: South Westerlo, New York Posts: 1,325	Re: exhaust spatter A carb when 1st started will put rich sooty, carbon through the exhaust system till warmed up and the choke opens. the black stuff coming out the tail pipe is just condensation mixed with soot. once warmed up you should see it no more. EDIT" doubled with dmjlambert.... __________________ Thanks, Joe.. 1969 C/10, 348 C.I., 3X2 bbl. V8, 2004r , LWB.