Quote:
Originally Posted by thomas88162
Okay, now I understand. You just deleted secondary cats, but have pre and post cat sensors for the primary(there are no sensors for the secondary). I was sort of confused as to whether you were missing O2 sensors. Placement of the O2 bung could cause an issue like this, but I wouldn't think AFE would have such an issue.
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Yeah, sorry for my mis-wording.
Anybody have any ideas where to start looking?
Is it advisable to clean the o2 sensor, if so, what's a proper product?