Had the filter and fluid changed in my 95 540i with 107,xxx miles, it had the famous whinning sound. After the change the car shifts fine, but still has the whinning sound when I first drive the car about 1 mile or less. If the car temp is at half, the car runs like a champ with no whinning. I replaced the fluid with Penzoil Muti-ATF and it used 8 quarts. I will just live with this, I love this car. any ideas on what else I may have to do?