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CarComplaints.com Notes: The 2006 Cobalt continued to carry the torch first lit by the 2005 model year. To be clear, that torch is burning bright with widespread power steering issues, electrical curiosities and a dangerous ignition switch defect which led to a massive recall by GM. This isn’t a great torch to carry.

The 2006 added it’s own special flare with gas leaks due to cracks in the “return portion of the modular reservoir assembly.” A recall of 2006 Cobalts was issued to fix the problem, but only to vehicles sold in or current registered in Arizona and Nevada, leaving other owners to pay for repairs themselves.

Between this car stalling while driving, giving owners fits with power steering failure and having it be a potential tinderbox because of gas leaks, we felt we had no other option than to award it our “Avoid Like the Plague” badge.

10.0

really awful
Typical Repair Cost:
$5,000
Average Mileage:
60,500 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. ECU needs to be reprogrammed or replaced (2 reports)
2006 Chevrolet Cobalt engine problems

engine problem

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2006 Chevrolet Cobalt Owner Comments

problem #2

Nov 212014

Cobalt LS 2.4L

  • Automatic transmission
  • 99,000 miles

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

Sooooo many problems with this car! It's just one after another! I'm a college student, I can't afford this sh!t!

- notmyemail--, --, --, US

problem #1

May 142009

Cobalt LS 2.2L 4 cyl

  • Automatic transmission
  • 22,000 miles

the cobalt was shaking violently and had a very rough time reaching 25000 rpms just to get out of the 1st gear. I replaced the ECU and it cost me 421 dollars but it only fixed the problem temporarily. That is why i have the 1st complaint which was a result of this problem. I am very dissappointed with chevy. I have received two letters from the chevy manufacturer one stating the ECU will malfunction, and another stating that MRA will crack in warm temperatures.

- Jaime G., Jacksonville, NC, US

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