a viagra pill for our gas tank?

[lance-n]

here in mexico, the fuel prices are federally controlled, and they do not allow any competition.
the regular is pretty rough stuff with lots of impurities, but the premium is better. i can't even run the local regular in my '95 bronco, as it really struggles with that stuff.
premum fuel is about $8.4 pesos per liter here now, which translates to about US$3 per gallon. pretty good deal in my opinion, although the premium here is probably about the same as regular in the US.
we go through the fuel filters here though!!!
a few months back, i thought my h3 was starting to show signs of the head problem. i used injector cleaner additive for a few tanks and then replaced the fuel filter and now it runs fine. i now have 17,500 miles on it and this month marks 2 years owning it with no significant problems. still runs great and looks brand new. i am especially impressed with how well the interior has held up. still shows no sign of wear and smells brand new. btw it is my daily driver.