http://www.gumout.com/ourProducts/highMileageFSC.asp
Paid about $6 for a bottle of the 2x concentrated Gumout Regane High Mileage from Walmart. I chose this one since Gumout's tech line told me that this is the most potent product in the Gumout line-up.
Has anyone used this particular Gumout product before? I plan on adding it to my friend's port-injected 2010 Mazda 3, which has around 12,500 miles on it and has not seen any fuel system cleaner.
Paid about $6 for a bottle of the 2x concentrated Gumout Regane High Mileage from Walmart. I chose this one since Gumout's tech line told me that this is the most potent product in the Gumout line-up.
Has anyone used this particular Gumout product before? I plan on adding it to my friend's port-injected 2010 Mazda 3, which has around 12,500 miles on it and has not seen any fuel system cleaner.