2001 Infiniti I30 6 cyl Front Wheel Drive 114000 miles
Can you tell me where the B1 Cat is located? My SES light came on and when diagnosed, it gave the P0420 code. They recommended replacing the b1 cat because it failed the test. Is this a common problem, and do you think I need to have it repaired at an Infiniti dealership?
have the same problem?
Tuesday, June 8th, 2010 AT 9:45 PM