is this normal. I can't recall if this happened with stock. I was just testing the chip's capabilities - I normally would not drive like this. It is really apparent when going up hill. It won't ping with slight acceleration at low rpms. I'm pretty sure it is pinging sound but not positive, it was very windy out. Anymore info. regarding if this is acceptable would be appreciated.

Suggestions:
1) Put in Sunoco 94
2) Don't lug engine; long-term pinging is not good
3) change the chip; go back to OE if you want engine life

Try contacting the chip maker and get revised program, or try some highe octane gas. I mix 100 and 92 to get around 94 octane.