08 SS - 94k miles. Are injector cleaners worthwhile? I see Royal Purple, Chevron, Berryman, Lucas, Et al advertised. Not really experiencing any issues but would it hurt/help from a maintenance standpoint. I don't drive mine much, 3 maybe 4 times a week on short jaunts around town but a couple of times a year I'm off on 400-600 mile jaunts and average maybe 5K miles a year.

 

I don’t see any real improvement, when, I’ve used it.

 

Guess the old adage applies, "If it ain't broke, don't fix it." Thanks!

 

If you are driving an SS you are using high test gasoline with the same stuff in it already.