[ny176]

Originally Posted by Sportstick

Shell

Sunoco

Sunoco is not top tier...less than desirable detergent additive package.

http://www.toptiergas.com/licensedbrands/

I'll skip Sunoco from now on I only use them when I'm desperate and have to grab some gas near my work place. 90% of the time I fill up with Shell. Good to know Conoco is on that top tier list. I have one close to my home.