Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

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10.0

really awful
Crashes / Fires:
1 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
35,882 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.

2008 Chevrolet Cobalt engine problems

engine problem

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2008 Chevrolet Cobalt Owner Comments

problem #6

Aug 272013

Cobalt 4-cyl

  • 64,792 miles

A D V E R T I S E M E N T S

The engine lost power momentarily going up hill on a county highway. Then the engine started it's self and kept moving. On a humid 80 degree day.

- Tuscola, IL, USA

problem #5

Dec 212013

Cobalt 4-cyl

  • 14,000 miles
2008 Chevy Cobalt died on the highway going 70 mph. No warning just stopped dead. No power steering. Car was able to get to side of road. A few minutes later car started up normally. If there had been anyone behind the car the individual would have been seriously injured or worse. I know there is a recall for this same problem but it does not include the 2008 Cobalt. We have had the car fixed twice with no guarantee that it is correct. Have spent a lot of money. Please look into this issue and advise. My daughter drives this car and is terrified to go on the highway with it.

- Lansdale, PA, USA

problem #4

Jul 152011

Cobalt 4-cyl

  • 48,000 miles
My aircondition quits blowing cool air off and on the buttons are wrong. Engine light comes on and off. The airbag light comes on and off.

- Tulsa, OK, USA

problem #3

Apr 282010

Cobalt 4-cyl

  • 60,000 miles

A D V E R T I S E M E N T S

The contact owns a 2008 Chevrolet Cobalt. While the contact was driving approximately 20-30 mph, the engine stalled and restarted. The failure occurred numerous times, and on two occasions while coming to a complete stop. The failure had not been diagnosed or repaired. The failure mileage was approximately 60,000. Updated 3/12/14 updated 03/21/14

- El Paso , TX, USA

problem #2

Apr 102011

Cobalt 4-cyl

  • 28,000 miles
Since beginning of 2011 the steering wheel starts shaking and vibrating when I start the car. In March 2011 I went to pepboys and they said it might be a problem with the motor. Beginning of April I started the car and a lot of white thick smoke came out of the exhaust emission so I drove back to pepboys. They figured it might be a problem with the gasket or even gasket head which was the following week confirmed by the GM dealer. The is only 3 years old and has only 28000 miles!

- Edison, NJ, USA

problem #1

Sep 202008

Cobalt 4-cyl

  • 500 miles
The contact owns a 2008 Chevrolet Cobalt. While driving less than 19-25 mph, the contact crashed into the rear of the preceding vehicle, which caused a three vehicle crash. Upon impact, a fire erupted underneath the hood and the front driver's side air bag deployed. The police and fire departments were called to the scene to extinguish the fire. A report was filed. The origin of the fire was unknown. Within minutes, the fire quickly engulfed the front end of the vehicle. The vehicle was destroyed. There were no injuries. The failure and current mileages were less than 500. Updated 06/17/09.

- Enumclaw, WA, USA

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