has anyone bought this advertised modern marvel?

If so please advise of real results in gas mileage or hp.

Thanks

no, they're crap

It makes a good apple slicer and corer, but beyond that it serves no useful purpose for your truck!!!

:disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin

thanks for the quick replies

i believe you guys and am wondering how the he** they can advertise that crapola if it doesn't work. pet peeve





It makes a good apple slicer and corer, but beyond that it serves no useful purpose for your truck!!!

:disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin :disappoin

well, I have seen studies that it CAN help on ther engines... but the GM LS/Vortec engines do not need it. I have also seen studies that show they can be detrimental to MPG on these engines

Maybe they should call it the gaseateranator.