| Thanks for the info about the maintenance flag/sensor or whatever it is called. Much appreciated. And regarding how often they say to change the oil - many people have put out there that they wouldn't put specs out there that would ruin the engine b/c it is under warranty - I agree however want my engine to last well beyond 50,000 miles. I am hoping for more like 200,000 miles out of this engine. So I don't care about a little extra cost, I'm going with 5,000 miles for oil changes. Thanks for the input. | 
