We have a 2011 Chevy Aveo with 75000 miles and it had run great until about a month ago. Now after running for about 10 minutes or so it will barely accelerate at a light or pulling out onto a road.
I've had it tuned up and the transmission
fluid flushed but it's still hesitating. Any
idea what it could be and how to fix it? Our
mechanic said we'd possibly have to get a
new transmission.