i think the "corrosive ingredient" in most fuel system cleaners is
(Alcohol) this is what causes the corrosion in our injectors. that's why
i only use www.STP.com products in my car namely STP super concentrated
fuel injector cleaner-black bottle twice a year and once a year i'll put
in a bottle of the complete fuel system cleaner-grey bottle. For the
past 6 years this routine has worked great in my car...
later. frank sentrapower-93
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