Originally Posted by DBH
It's basicly a heavy duty cleaning (for severe carbon buildup) of the injectors. If you use a good (tier one) gasoline with a decent detergent package you don't need this service. If you should feel the need, you can purchase a fuel injector cleaner at your local auto store and put it in your fuel tank every couple of thousand miles.
BTW, what are they chargeing for this "service"??
The dealer probably uses very similar Fuel injector cleaner that you can buy at auto store for $3-5 but will charge you something like $50 for it...