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  1. Mid Atlantic
    I have a 2011 ram 1500 Laramie with the 5.7. I have 4 o2 sensor code for heater control circuit failed low. They all came on at once and of course the mil. I am debating on taking it to the dealer cause the fuses for the sensor are internal to the pcm. this has been going on for 3 month now and...
  2. Exhaust
    Ok I looked before I decided to ask this question so I would like some help on this please. I'm thinking about removing my cats on my 06 hemi 1500 I know the o2 sensor will go off but has anyone ever tried to keep the o2 sensor in and just cut the cat out and place the new pipe attached to the...
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