There is no harm done by adding it to your tank. Please tell me what the ingreditents are to the Lucas fuel cleaner or any fuel system cleaner.
http://pesn.com/2005/03/17/6900069_Acetone/
http://www.timebomb2000.com/vb/showthread.php?t=143848
http://www.explorerforum.com/forums/...d.php?t=131634 - proven results on page 6 and to the end.
This is concerning Toluene
http://www.gassavers.org/showthread.php?t=6892