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SportTrac Discussion
Engine & Drivetrain
Exhaust system backpressure
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<blockquote data-quote="scott degroot" data-source="post: 965422" data-attributes="member: 66039"><p>Eddie,</p><p></p><p></p><p></p><p> Not doubting your experience with the cats one bit, I have also seen similiar results so no need to get defensive. I also apologize if you thought I was trying to call you out on something.</p><p></p><p></p><p></p><p> In regards to the O2 locations, the scenario I described above relates to setups that have a O2 sensor before and directly behind the "light off" cats. On a 3 sensor setup the catalyst sensor will be mounted behind the "main" cat.</p></blockquote><p></p>
[QUOTE="scott degroot, post: 965422, member: 66039"] Eddie, Not doubting your experience with the cats one bit, I have also seen similiar results so no need to get defensive. I also apologize if you thought I was trying to call you out on something. In regards to the O2 locations, the scenario I described above relates to setups that have a O2 sensor before and directly behind the "light off" cats. On a 3 sensor setup the catalyst sensor will be mounted behind the "main" cat. [/QUOTE]
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SportTrac Discussion
Engine & Drivetrain
Exhaust system backpressure
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