I say no. but I got everything pictured below for only $7 + tax.
6 bottles of fuel injector cleaner (each bottle is 2 regular car servings)
2 bottlles of oil additive
2 bottles of emissions stuff...
Each item was $1 a piece. Did I waste my money? should I go buy more of them? I know the fuel injector cleaner is not a complete rip off at $0.50 (only takes half bottle for my car since its 18 gallons)
What about the other stuff...does it actually do anything for a high miles motor?
Anyone have any real life experience vs speculation that "them magic stuffs dont not work"
the super expensive $1 (normally 16 or something lol) of magic engine oil or whatever...It would be nice if it even did something.