If I determine that the rediculous amount that is charged for premium at the pumps does not make up for the increase in fuel economy, why am I called a skinflint or cheapskate?

I'll save my money, and buy a detergent every once and a while. To no ill effect on the engine or components.

Aviation fuel is 100 low lead and there are conversion that can be made for using auto gas.

__________________
Michael LaFleur

'05 E320 CDI - 86,000 miles
'86 300SDL - 360,000 miles
'85 300SD - 150,000 miles (sold)
'89 190D - 120,000 miles (sold)
'85 300SD - 317,000 miles (sold)
'98 ML320 - 270,000 miles (sold)
'75 300D - 170,000 miles (sold)
'83 Harley Davidson FLTC (Broken again) :-(
'61 Plymouth Valiant - 60k mikes
2004 Papillon (Oliver)
2005 Tzitzu (Griffon)
2009 Welsh Corgi (Buba)