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How many o2 sensors
1999 Chevrolet Silverado 1500

How many O2 sensors

(1999 Chevrolet Silverado 1500)
How many O2 sensors does my truck have
How long have you had this problem? About 2 years
Tags: chevrolet, silverado 1500
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Popular Answer
on March 28, 2019
Hello, you would have 1 before and 1 after each of the two catalytic converters. So, 4.
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on March 28, 2019
Hello, you would have 1 before and 1 after each of the two catalytic converters. So, 4.
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