not pick'in on nick, but to all of you out there.
you shoot expensive precision rifles, you buy the best brass, and the most expensive powder. you spare no expense on this precision shooting hobby. you go buy a automobile or truck that cost 10 or 20 rifles and you put no name cheap gas or deisel in it.....come on!!!
todays transportion is precise engineering when it comes to the motors. fuel injected, mirco injectors.....and you pump dirt thru them !
you are ruining your investment!
yes i have done tests...
the latest is with a low tech 93 plymouth sundance, base model 2.5/4 auto. (it only has 40k miles so older tech, but not wore out)
mainly in town driving, short stop an dgo stuff...not goos for milage. with safeway gas i was getting 20mpg, change to shell and it goes up to 22. that is a 10% increase in mpg for a 2% increase in cost.
you would not shoot dirty powder down your bbl, why put dirty gas thru your injectors ?
you save a nickle or so per gallon, and ruin $100 injectors.......
its a case of a penny saved and a dollar lost.........
for the record i was at a costco, filling up as they put gas in the underground tanks.........slowly every pump started to slow down...then stop. the tanks were low, but the new gas swirled the crap off the bottom of the tanks and clogged every filter on every pump( it appeared everyone was pumping regular). they had someone come out and change the filters, but there was so much dirt that those clogged with in a day and the next set of filters only last a week.....by then the dirt was mostly settled in the bottom again or in your tank.
i used to use costco in a carburetted vw. when i took the carbs apart they had gunk in the bowl, where when using name brand ( shell and texaco) the carbs had always been clean.
mike in co