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hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
63,340 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2011 Chevrolet Suburban brakes problems

brakes problem

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2011 Chevrolet Suburban Owner Comments

problem #2

Aug 112014


  • 60,190 miles


Engine was idling low and hesitating at low speeds, then engine started running rally rough. Service engine light came on, changed gas in vehicle, problem continued. Engine running really rough and service stabilitrack light came on. Took truck to dealership and was told the first spark plug was fouled due to oil contamination and that engine and fuel injectors and throttle body needed cleaning. This cost $475 and was not covered by warranty.

- Frankfort, IL, USA

problem #1

Jul 012014

Suburban 4WD 8-cyl

  • 66,490 miles
While driving on the highway I was using the cruise control and the car began to increase in speed without my control. It went from 65 to 90 in a few seconds and I had to slam on the breaks to get it to stop. This has happened several times. Also we can never let the gas get lower then a quarter of a tank or the car just shuts down like its empty. Sometimes the engine will just rev up for no reason and other times it doesn't accelerate properly. You can push the gas and it feels like the speed is delayed but then will catch up.

- Normal, IL, USA

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