Myself, I have used several brands of gasoline, but have noticed no difference.

__________________
It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D

i have used several different brands of gas (mobil/exxon, sunoco, citgo) and it did not seem to make any difference, but thanks for the suggestion anyway.

just got my car on the road today and was still experiencing the hesitation problem - not suprising since i hadn't done anything to try and resolve it. on a lark, i bought some fuel injector cleaner just to see if it would have any effect. i'm happy to report that the problem has stopped - the car now accelerates smoothly throughout the entire rpm range with no hesitation whatsoever. thanks for everyone who read my post and offered feedback - you guys are great. thanks again

What FI cleaner did you use? Chevron? Redline?

Sixto
95 S420
87 300SDL

i think it was by "gunk" - i actually picked it up at our local supermarket