Forum Discussion
Mjoseph320
May 14, 2013Explorer
bob213 wrote:
Alot of the small,but high H.P. engines require the mid grade. My SIL has to use it in her BMW and the neighbor needs it for his Nissan.)
Yup, my daughter's BMW, my SILs BMW, and my BIL Mercedes all require premium gas. My other DD has a Nissan and it is recommended but not required so she uses premium every 3rd or 4th fill up to prevent knocking.
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