Any opinions on Swepco Fuel Improver
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I'd like to get some input on how good is the Swepco Fuel Improver. I've always added Techron to my fuel tank before every oil change. I just wanted to know if Swepco Fuel Improver is the same thing. What about Valvoline Fuel Injector cleaner?
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My mechanic swears by Swepco. Historically, I've used the Chevron Techron stuff as well. I've used both and really can't say if there is a difference. I've never really heard of Swepco making a bad product but it is a little more expensive.