Two problems related to engine stall have been reported for the 2010 Chevrolet HHR. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Chevrolet HHR based on all problems reported for the 2010 HHR.
I was pulling out of a parking lot at about 5 mph then I thought my engine stalled because I couldn't turn the wheel. It turns out the engine was on, and power steering appeared on the display. I pulled over to see what was wrong. After turning the car off, then on, the problem went away (I think for only a temporary period).
The contact owns a 2010 Chevrolet Hhr. The contact stated that while driving 45 mph, the engine stalled without warning. The vehicle was taken to the dealer for inspection where they stated that the throttle body needed to be cleaned. The vehicle was repaired but the failure recurred. The manufacturer was notified of the failure. The failure mileage was 55,000.