Recent content by Robk

Catalytic convereter I contacted GM last week. Must admit I did not expect to get any significant help but the rep really did sound like he wanted to help. Heard back within two days. After reviewing the service history GM wants to buy the car back. Not sure yet what kind of offer they will...

Catalytic converter Thanks Paul. 90+% of the time I use either Shell or Chevron. Occasionally use Arco or Costco. To me, the fact that it is both converters makes me more suspicious there is an underlying problem with the car. My fuel purchasing habits are no different than they have ever been...

Catalytic converters Thank you both for your interest and help. I purchased my corvette new from the dealer in Nov 2006. All the work, except the replacement of the harmonic dampener 1 1/2 years ago, was done by the original dealer. This is my every day driver but I have a short commute hence...

Cat converter All the work except the harmonic dampened has been done by chev dealer. Just checked my records. Has been four not five converters but still four too many. No modifications done to the car. Do not know the specific codes that were displayed. Only one if the receipts says which...

I have a 2007 corvette with 30,000 miles. Purchased new in November 2006. Since I have owned the car I have had 5 catalytic converters replaced. This last one occurred 1 month past the 8 year warrany mark. I have not been able to get any answers from service dept as to why this is happening...