I have my BMW on the road after 2 years in storage, and just filled up with my first tank of E10 regular 87.
My Owners manual only says "do not use fuel with excessive amounts of alcohol"
Is E10 safe in a 91, and if not what kind of issues would it cause?
My Owners manual only says "do not use fuel with excessive amounts of alcohol"
Is E10 safe in a 91, and if not what kind of issues would it cause?