[terry251]

Scott, I'm not sure, but it sounds like Al is doing something similar with his manual switching on/off of the fuel pump switch. Seems to work for him

I put another 1/4 tank of Sunoco GT100 in with my usual premium fuel today and drove all over creation with hi 60 degree temps. Not a problem at all. I know we are still receiving winter gas out here in Colorado - makes me wonder what happens between 50 degrees and 60 + degrees; the problem seems to go away at some point.

Terry