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Where is the O2 sensor on a 1987 Chevy Suburban 350 engine?

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βˆ™ 2004-12-11 10:47:11

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It will have two, one in each of the exhaust manifolds.

2004-12-11 10:47:11
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Q: Where is the O2 sensor on a 1987 Chevy Suburban 350 engine?
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