Mechanics

FUEL/AIR MIXTURE TO RICH

1991 Oldsmobile Ciera

Engine Performance problem
1991 Oldsmobile Ciera 6 cyl Two Wheel Drive Automatic 277981 miles

strong fuel oder from exaust while engine is running has lead my to believe that my fuel mixture is to rich, how can I check/repair it on a 3.3L v6 with fuel injection?
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Belljohn76
March 22, 2010.



Have the fiuel pressre?