RLE informed us:" MBUSA recently directed their dealers to revise their oil usage as follows:
All AMG models Mobil 1 0W40. All other models 1998 and later Mobil 1 5W40 EP with changes at 12-13000 miles. All models 1997 and earlier 15W40 conventional oil."
What is Herr Doktor's spin on this? My disclaimer: I do not intend this to turn into an oil thread Bob Rentfro '77 300D 157K '87 Acura Legend 177K Still waiting on '72 350SL 78K Litchfield Park, AZ
