Date registered: Aug 2005
Location: Lawrence, KS (USA)
Mentioned: 0 Post(s)
Quoted: 2 Post(s)
Use whatever MB owner's manual says to use. You probably could use lower octane for a while, but I think it might catch up w/ you--and your car. See if the dealer can adjust the timing so that it would run okay w/ lower, if you really must, but also see if you can get Top Tier gas in whatever grade you choose.
Oh BTW: WELCOME!
Don't believe everything you think
Last edited by Jayhawk; 04-27-2006 at 12:06 PM.