Lifetime Premium Member
Date registered: May 2006
Vehicle: 2001 E320 - Brilliant Silver/Ash: 107,000+
Location: West Virginia, USA
Mentioned: 0 Post(s)
Quoted: 6 Post(s)
I just read your post and that is pretty convincing. Not only all of your cited experts, but the 60 tank study you did yourself.
Although I choose to use premium fuel I have stated several times, ignoring octane rating for the moment, that it's best to stick with top tier fuels. The last time I checked the list, the only one here is Shell. I used to use Chevron/Texaco but they pulled out and Shell came in so that's why I made the change.
But as an aside, I continue to add Techron every 3000 miles as a preventative.
Mercedes Benz - Das beste oder nichts!