STP Octane Boost for Mazda engine?

I got a mazda mx-6 and i have just had some work done on it and ended up with a new fuel injector for the 1st cylinder (had bad gas). I was wondering if the STP Octane performance boost would harm anything? I still feel like i"m missing some power, so i was gonna try it and see what happened. So, would this be a good idea?

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  • Anonymous
    1 decade ago
    Favorite Answer

    lol bad gas

    man i stick like 3 or more in my car it says ever3000 miles but owell non wrong with my engine o its a civic

    and go to advance or autozone w.e get ther NOS OCTANE BOOSTER

    it works great put like 1 point for every octane idk my fdirned explained it he works at advance and U can really feel the diff

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  • 1 decade ago

    waste of money

    but if you have some injectors problem what you should get is an injector cleaner can instead of octane boost

    also change your fuel filter and by the way use high octane fuel with techron injector cleaner , fill up the tank

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  • 1 decade ago

    Your engine managment system is programmed for 91 RON octance.

    Any higher than that and you are wasting money.

    Source(s): ASE Master Technician, Ford Master Technician
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  • Anonymous
    1 decade ago

    octane boost will do nothing..

    but is it gonna hurt it, no

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