Mine started squealing after I tuned it with a Superchips Microtuner. The Gatorback will stop the squeak!
SMC
My 99 Expedition developed the same problem after installing a B&M
> shift kit in the trans. I figured with the auto 4x4 that the belt was
> the weak link in the drivetrain vs the rear tires in my old rwd drive
> muscle car. Now I know, and an going to try a Gatorback!!
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> >Anyone else have this problem?
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> >Whenever I am under hard acceleration, (ie. hammering it) when it shifts
> >I get a loud squeal from under the hood. This is not only annoying, it
> >makes my truck sound like a POS! Can a dealer fix this or any advice? > >
> >Thanks,
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