Date registered: Dec 2008
Vehicle: w204 (C350ELE)
Location: Miami, Fl and Mar del Plata, Argentina
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
BETTER LATE THAN NEVER
In Argentina, Mercedes recommends to minimize the use of low octane (regular) gasoline. But, if you have to they recommend you use Bardhal Fuel Booster in your tank, as recommended on the product label.
I believe this is the solution you are seeking and, if you follow it not only your car will adequately run, but will do it according to Mercedes recommendations.
A car would show appreciation for preventive maintenance by never leaving his owner stranded.
Defensive Driving is never having to say you're sorry: a true love story between man and machine.