Using the maintenance program will increase your gas miles one customer went from 19.0 to 26.7 MPG. Auto-Rx is a good investment when you consider gas prices will be climbing to $4.00 per gallon by Memorial Day. All you need is 3 or 4oz at each oil change.
-- Edited by dbdeland on Wednesday 9th of February 2011 01:30:03 PM
