Is fuel injector cleaning necessary at specific intervals such as 15000 miles? on 2007 Buick Lucerne

Seems like a scam to service the injectors when there is no indication of trouble. I got cliped for $300 at a dealer for this service at 24500 miles.

by in San Marcos, CA on July 26, 2012
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1 answer
ANSWER by , July 27, 2012
NOT NEC AT THAT MILEAGE UNLESS YOU ARE HAVING ISSUES WITH CAR