Mechanics

CHEVY OXYGEN SENSOR

1997 Chevrolet Silverado

Engine Performance problem
1997 Chevy Silverado V8 Two Wheel Drive Automatic 111ooo miles

Can anyone tell me where the oxygen sensor for a 1997 silverado 5.0L is located. I have purchased a sensor and want to replace it as I was told that my truck is burning" rich". And are there other oxygen sensors in lin also. I had my truck hooked op to a computer for readout and I was told to replace the sensor. Thank you.
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Visitorbl
December 3, 2008.



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