Chevrolet Cobalt owners have reported 3 problems related to o2 sensor (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Cobalt based on all problems reported for the Cobalt.
As I was driving in the highway 70 mph car abruptly loss engine power to almost a complete stop car would not go over 10 mph car keeps having same safety problem I numerous times engine losses power while im driving I replaced 02 sensors battery and others car still have the same problem it is a recurrent problem in this car that no one seems to fix puts the driver in a very dangerous situation when you are in the high way and dangerously the car losses engine power all of the sudden.
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all problems of the 2010 Chevrolet Cobalt
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2005 Chevrolet Cobalt. Consumer writes in regards to ignition switch recall notice. The consumer stated the first week of owning the vehicle, it would not start. When she called the dealer, the told her to move the steering wheel up and down and tap on the accelerator pedal. There were times through out the years, where the vehicle would not start. Also, the vehicle would pull to the left, the oil pan was leaking, the ignition switch was replaced, the left turn signal was inoperable, and the oxygen sensor was replaced.
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all problems of the 2005 Chevrolet Cobalt
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2006 Chevrolet Cobalt. Consumer seeks reimbursement for recall repairs. The oxygen sensor, throttle body spacer and ignition coil were all replaced.
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all problems of the 2006 Chevrolet Cobalt
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