2008 Pontiac G6 exhaust system NHTSA complaints: Engine And Engine Cooling:Exhaust System

NHTSA — Engine And Engine Cooling: Exhaust System Problems

CarComplaints.com Seal Of This Might Hurt

CarComplaints.com Notes: Unfortunately the 2008 Pontiac G6 continues a serious trend of steering problems from the prior model years.


hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
91,000 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.

2008 Pontiac G6 exhaust system problems

exhaust system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2008 Pontiac G6:

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

2008 Pontiac G6 Owner Comments

problem #1

Jul 152010

G6 4-cyl

  • 91,000 miles


2008 Pontiac G6 2.2L 4-cyl. Catalytic converter failure. I purchased the car in July-2008 specifically because I took a new job that would require a lengthy commute until the wife and I could relocate closer to my job. I have driven approximately 176 miles round trip daily between July-2008 and July-2010. At 90K miles, the check engine lamp came on. The local GM dealership informed that the catalytic converter had failed. They converter was replaced by the dealer on 7/29/2010 at a cost of $787 - including labor. 85% of the mileage was interstate miles, and the remainder was incurred on state highway or local neighborhood streets. Interstate driving was the typical 70-75 mph, and did not abuse or put my foot into it otherwise.

- Trafalgar, IN, USA

Not what you are looking for?