Dodge Repair Questions? Ask a Mechanic for Answers ASAP
Why did you not have Aamco fix their mistake? Sounds like they crushed some wires or have them backwards.
Make absolute sure the O2's are plugged into the right connectors and not swapped? Or that the wires are not crushed/broken do to the previous repair. Otherwise the sensor are common failures themselves. We have seen huge problems with aftermarket sensors on these so buy those at your own risk. I would stick with OE Chrysler or Denso brand.
Click here for a great deal on o2 sensors you need (2)
I'm sure they are not all bad, But I've had experience with many stores that hire incompetent mechanics that are clueless. I would never take my car there even if they gave away free service lol..
If you are satisfied with your answer, please take a moment to rate my service as you see fit. Experts are not compensated without a positive rating. Providing a rating does not close the question, you can reply or ask additional questions without incurring further charges.