1995 Chevy Blazer I have a rich fuel mix

1995 CHEVROLET BLAZER
125,000 MILES • 6 CYL • 2WD • AUTOMATIC
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MRPOLO
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I can smell from the exhaust that i have a rich fuel mix. I dont have any leaks anywhere, new fuel filter, sparkplugs and wires new airfilter, new oil and filter. My vehicle also wabbles and vibrates when its ideling and ever harder when its in gear but not driving, while driving it seems fine. Any ideas?
Oct 16, 2008 at 7:09 PM
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GM2MOM
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KNOCK SENSOR OK?
DOES IT SMOKE BLACK?
Nov 29, 2010 at 4:48 PM