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87 cherokee O2 sensors???

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Old 10-15-2010, 07:37 PM
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Year: 1987
Model: Cherokee
Engine: 4.0
Default 87 cherokee O2 sensors???
I have replaced one of the O2 sensors, on the header pipe, that's all I could see. Is there another one?? My exhaust smells like rotten eggs, its a new cat.

Any suggestions??

Thanks,

Mike
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Old 10-15-2010, 07:41 PM
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Year: 1989 xj sport 2dr
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no just the one do you still have a cat on it its the substrate in side getting hot
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