definitely annoying
Typical Repair Cost:
No data
Average Mileage:
82,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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problem #1

Jul 302015

Volt 1.4L

  • CVT transmission
  • 82,000 miles

While driving in Mountain mode on the hwy, the engine stutters like its confused about whether to be in electric mode or engine/generator. There is plenty of battery range, 13 miles when I switch back to battery/normal mode. Now the check engine light is on. Most of the time the stuttering seems to happen while going down hill, but still occurs a bit either on a flat road or uphill. It seems to iron itself out after a while....for now. Engine light stays on though.

I've read people having issues with mountain mode but they turned it on with the battery depleted. This is not the case.

- davidwebster1976, Hope Mills, NC, US