Chevrolet Suburban owners have reported 2 problems related to o2 sensor (under the electrical system category). The most recently reported issues are listed below.
At first I got a check engine light on with code p0430, O2 sensor lower bank 2, then bank 1. Replaced those two work for a week then rpm and speedometer gauge fluctuate up and down. I drove home from the airport one night and all gauge reading went all the way up. I was traveling on an interstate with a speed limited of 55mph and the reading in my car was over 120mph. Took to in shop, shop recommend I need speedometer sensor replaced. Replaced that, now all the instrument gauge jump up and down. Sometime all the way full sometime all the way down. Finally got tire of trying to fix it myself and took the car to the dealer and they found out it was a bad dash instrument and bad catylete-conveter. Thanks to chevy it cost me headache, guessing time, giving false reading and most of all thousands of dollars to get it fix right.
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all problems of the 2004 Chevrolet Suburban
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Shortly after purchase, right before getting to a stop light and on wet pavement, the brake pedal felt as though it was pushing back. The brake and front end of the car was shaking. More frequently it would occur while towing a trailer. Which resulted in extended stopping distance. The os oxygen sensor, battery and rotors were replaced.
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all problems of the 1999 Chevrolet Suburban
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