Q: suburban wont start
My suburban's check engine light came on. I took it to autozone to have them check the code and it returned with oxygen sensor failure. I didn't take it in b/c it was running fine. A couple of weeks later, I was in bumper to bumper traffic and it started running really rough and seemed like it wasn't getting gas or had a "potato in the tailpipe". I could smell the carbon. I pulled into a parking lot and shut the engine off. When I tried to restart, it seems like it's not getting gas. Could the oxygen sensor be the cause or is there likely something else as well?
My car has 130000 miles.
My car has an automatic transmission.
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