hi my name is brian, i have a 97 525tds e39 and at the moment im havein a problem with it, and hope some one has any idea as to what it could be. here goes, most of the times when i accelerate there is no power as if there is no boost and then after a while along while it will suddenly kick in but not all the time. the other problem is when i turn the engine off there is a sound of a fan running behind the clock/radio area which is draining the battery of power. can any one help me pls. thanks brian
