Originally Posted By: BlueOvalFitter
Originally Posted By: ZeeOSix
With all the ethanol in the gas (in most parts of the country), there shouldn't be any trapped water because the ethanol will absorb any water with will then be burned up with the gasoline. I imagine there are still parts of the country that don't use ethanol in the gasoline, but around here gas station does.
There is a label on ALL the pumps that reads;
NO MORE THAN 10% ETHANOL
That's enough ethanol to absorb quite a bit of water in the gas if you have that issue. Of course, it's possible to get some bad gas at a station, but if you're buying Shell then I'd expect it to be less risk than some little no-name gas station.
I've used Chevron for many years, and have never had any fuel system problems. Plus, Chevron already has Techron in the gasoline, and it keeps the intake valves very clean ... they look like new after many thousands of miles. Had the intake manifold off my Z06 a year ago, and could look down in the intake ports and see the tops of the intake valves. They looked spotless, like they were brand new. Really made me know that Chevron is top tier gasoline.