has anyone had problems with the o2 sensor with their caliber im on my 4th one at just over 15,000 miles its my girls car its a 1.8l 5 speed and shedose notdrave it hard at all my dodge dealer has no idea whats worng.

 

I have hit most of the Caliber sigs in the time I have owned mine
and have noted a handfull of o2 sensor problems beside the SRT4s
(they mess with intakes/exhausts) but have not heard of the frequency
you're experiencing,might be worth a call to Chrysler Customer Care
with a complaint.

 

I had the same problem with my Caliber. Finally the shop determined that the "pin" on my engine harness strap was bad that controled the O2 sensors. This bad pin, was shrting out my O2 sensors and kept causing the check engine light to go on. My local Dodge shop said this engine strap was on back order and I would have to wait 4 - 6 weeks!!!!! Its been 2 weeks and I am coming close to my 36,000!!!! I am seriously considering selling this car as soon as the issue is corrected.

 

i hate to hear that im thinking ofthe samething you are she wants a jeep compass anywaybutthanks for the info.