> I went to get my car, a '06 Scion xB /w 54,000 mi, state inspected > on Sat. When it was done, they suggested that I have the fuel > injectors "cleaned". > Only $150! Why? Is it idling unevenly? Throwing codes saying one or more cylinders has maxed out its fuel trim? If not, just buy 'Top Tier' gas and forget it. John.