how do you tell when its time to change the 02 sensor?
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From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
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how do you tell when its time to change the 02 sensor?
title says it all, how do you tell when its time to change this sucker?
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Joined: Dec 2003
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From: twin cities
Car: 88 GTA
Engine: 383
Transmission: 700 r
Re: how do you tell when its time to change the 02 sensor?
Check it with a scanner. When it gets "lazy" replace it. (When it is slow in switching back and forth).
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