...pretty badly. I was getting on the freeway today, and mashed the gas in second gear, as I often do. At around 5k rpms, I heard some pretty trashy pinging happening and, horrified, let off. I noticed my fuel level was around the 1/8 mark, and immediately went and filled up...hopefully with a different brand, but I can't really recall where I last refueled. The pinging happens every time, just as I start getting into the powerband, and persists till I let off. Given, today in CA, we had a sudden hot flash...but I've romped the thing in much hotter weather, and never heard any predetonation. Any thoughts? Thanks.
EDIT: I've visually inspected all fuel and vacuum lines I can see, and all looks normal.
EDIT: I've visually inspected all fuel and vacuum lines I can see, and all looks normal.
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