Tuesday, May 15th, 2007 AT 1:15 PM
My 2007 Honda Accord EX-V6 Coupe is only 4 months old, with less than 10,000 miles on it. I started pinging so we switched to premium gas, but it hasn't stopped. It does it at low rpm's such as accellerating from a stop, or going up a hill. The dealership said they didn't hear it, and then they said it was normal. I do not remember hearing this noise from the beginning. Please help!


