NHTSA — Engine And Engine Cooling: Exhaust System: Emission Control: Catalytic Convertor Problems

3.4

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
38,000 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.

2006 Chevrolet HHR exhaust system problems

exhaust system problem

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2006 Chevrolet HHR Owner Comments

problem #1

Jan 012011

HHR

  • 38,000 miles

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

2006 Chevrolet HHR. Consumer states several problems with vehicle the consumer stated his sons vehicle had a severe shimmy in the steering wheel and became progressively worse when the brake was applied. The pads and rotors were replaced twice and the third time the rotors were machined, but the problem continued. There was also a strange noise coming from the front suspension, but the dealer was unable to pinpoint the problem. At 42,000 miles the air condition made a loud screeching noise for 2 minutes, then stopped working. At 68,000 miles, a metal skid plate had fallen from underneath the vehicle. Soon after, the exhaust was very loud. The vehicle was taken to the repair shop and the consumer was informed the catalytic converter had cracked. The vehicle lost power and a cylinder had to be replaced, the check engine light would come on and then go off, the temperature gauge did not work, so the air condition only worked if the check engine light was off. The door locks did not work, the radio worked intermittently, the sun visor would fall down at random times. There were times when the vehicle would not start. The consumer stated even with an alignment, new struts, shocks and good tires, the vehicle continually pulled to the right.

- Keller, TX, USA

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