» » »

Pontiac Q&A

Ask Your Question

2008 Pontiac G6 Question: why is my check engine light on?



rnelon, 3.5L V6, Houston, TX, July 11, 2014, 17:22

code p4020, dealership says its one of the catalytic converters, how do I know which one it is. And what is the cost for repair? It just crossed 100,000 K miles, is it worth repairing?

1 Answer
Flag This
  • Answer #1

    July 12, 2014, 00:12

    Did you PAY for the diagnosis? IF so the dealer should tell you.

    Flag This