I'm curious how far the rest of you have driven in electric only mode. I was downtown last week in traffic. I went at least a couple of miles without the engine staring. It was flat, stop-and-go traffic that never got over ~15 mph.
I can't figure out what triggers the engine to start. If I...
Below is my report from oil analyzers. I expected the gas in the oil to be high due to direct injection, but most of the last 300 miles before testing were freeway miles. The aluminum is not too high, but the Silicon is quite high. Not sure why the silicon is high - maybe gasket sealant...