smokin...
Meh. '06 Speed6 GT, 12,500 miles, Mobil1 synthetic. Wife commutes with it most days, never raced, modded, or even driven hard.
Brought it into the dlr. today for a PCM reflash (they did 3 recall notices, required to register car) and a few hours later they call to say it's smoking profusely @ idle. (flame) It wasn't doing that before today!
I went in to take a look, and it's definitely concentrated bursts of bluish oil smoke that aren't well mixed with the rest of the exhaust stream--i.e., the oil is being injected very late in the process. They say they need to run 'extensive tests' but I have little doubt what it is.
This car is bone-stock, FWIW. I've done the oil changes myself, at the correct interval, but have no idea where my receipts are. (What do they really prove, anyway? I use the same oil for other cars.)