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      10-03-2013, 11:58 AM   #14
Meeni
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Drives: BMW 330i 06
Join Date: Apr 2012
Location: TN

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I had success in the past with Techtron cleaner. But as said above, dirty injectors are not the only source for rough idling, so it may work for you or do nothing (if the real issue is another one). Worth a try, a bottle of injector cleaner is 10 bucks and 2 seconds of your time.
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