I wasnt quite sure how to phrase the title of this thread, but this is what Im wondering.
I know when its cold out and the engine is cold, its bad to start it up and immediately drive aggressively. I also know there is much debate as to whether its necessary to "warm up" the car before even leaving the driveway. According to the CarTalk guys, the engine really only needs 30 seconds to run before driving it.
I want to know at what engine temperature is it safe to drive a little more aggressively? Lets use 3000RPM as a benchmark, 3000 gives me a pretty good pickup. I know the Android "Torque" app defines operating temperature as 158F, and warns me if I exceed 3k when im below 158.
Thanks