10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

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problem #2

Sep 112024

Sierra 3500

  • miles
First incident we were driving on the interstate towing a fifth wheel RV, and several warning lights illuminated before everything just shut down. Manage to get to the side of the road. Vehicle finally restarted and the rest of the trip was uneventful. Second incident, vehicle had not run for two days, got in and while the starter cranks, the engine will not start or run. Engine/Transmission service and fuel system service messages showing on app and on email from OnStar. Vehicle requires towing to dealer.

- Palm Coast, FL, USA

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problem #1

Dec 052023

Sierra 3500

  • miles
Vehicle would crank over but not start. Diagnosed as Electronic Control Module by dealer. Part ordered on 12/6/23, GM does not have part available as of 12/27/23, vehicle unable to be driven.

- Lisbon, ME, USA

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