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114 Posts
Dealer had "ZAKTEK Premium Protection Coating" on the truck I ended up buying. Classic "steal-ership" BS, but apparently it's supposed to be re-applied every 6 mos. I'm guessing so they can tell me there's an issue with my "oscillator valve" and top off fluids for $100+.
Anyone have thoughts on the actual usefulness of this stuff? The internets do not say much about it other than in some other car forums where folks are dubious.
Anyone have thoughts on the actual usefulness of this stuff? The internets do not say much about it other than in some other car forums where folks are dubious.