Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
HI there, I am Cam. Can I get your name please?with your impala, what is the mileage and VIN Please?
OK so this could be a throttle body issue. Good news is that its still covered till 2017 and 120,00 miles. I would go back too your dealer.
They will need to feel it happening and from there they should figure it out.
Peace to you brother.
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