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

CarComplaints.com Seal Of This Might Hurt

CarComplaints.com Notes: Unfortunately the 2007 Pontiac G6 continues a serious trend of steering problems from the prior model year.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
22,500 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.

2007 Pontiac G6 exhaust system problems

exhaust system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2007 Pontiac G6:

Unsubscribe any time. We don't sell/share your email.

2007 Pontiac G6 Owner Comments

problem #2

Jul 082010

G6 4-cyl

  • miles


Letter to NHTSA from regarding a problem with GM (service parts unavailability) 2007 Pontiac G6. The consumer stated the catalytic converter failed and needed to be replaced. The dealer informed the consumer the part(s) were on back order. Updated 07/27/10

- Washington, DC, USA

problem #1

Oct 192009


  • 45,000 miles
The contact owns a 2007 Pontiac G6. While the contact was driving approximately between 45 to 50 mph; the "power steering" warning indicator illuminated, followed by a loss of power steering. The contact continued to drive with excessive force applied to the steering wheel. The vehicle was taken to an authorized dealer where the power steering motor was replaced. Recently, the engine rpms increased excessively and exhibited extremely low engine power. The vehicle was diagnosed by the dealer in which the failure was related to the catalytic converter; however, the part was on back order. The repair will be covered under the warranty. The failure mileage was 45,000. The VIN was unavailable.

- Radcliff, KY, USA

Not what you are looking for?