What is the best way to warm the car up before driving, (fast ish). How long should it take and is it best to keep the revs bellow 3k? Thetemp gauge is coolant, how much longer does the oil take to warm up than the coolant, and do you need to wait for it to get all the way to 90? Also is it good to let the engine idle for a little while before shutting it down to allow the turbo to stop spinning? Silly post i know but i have would just like to know what some of you guys do? Becase ive heard plenty of people revving away down the road on a cold engine, and think...why do that to your car!!