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Discussion Starter · #1 ·
Hello everyone like the title says, I have been trying to remove the 02 sensor on the cat and have not been successful. I heated with a (yellow bottle) torch and mixes of penetrating oil over 2 days and no success. It has now gotten to the point where the sensor is beginning to strip so I am going to an alternate route. I am thinking of cutting the rusted bolts off of the cat and replace the 02 sensor.

I cannot find a diagram of where the connector is located going back into the (frame rail?) or even how to remove it. Any help would be greatly appreciated. Pictures are welcomed ;)


Dave F.
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