thats when the turbo timer kicks in, makes the turbo cool down, while engine runs and keeps flowin oil so that it doesn't cake in the turbo.98240 wrote:hahaha someone told me that i would need to take it off because it would keep all the heat in and bake the oil that is in the turbo. Thanks for the info. I'll definately make sure I dont take the turbo blanket to my girls house. hahahaha