In an attempt to get more Sacramento-area drivers to use renewable fuels, Propel Fuels and Growth Energy announced Monday they will be giving away ethanol and biodiesel, according to the Sacramento Business Journal.
The ethanol and biodiesel retailer will be giving away pre-paid fuel cards for five free gallons of E-85 ethanol blend or biodiesel that can be used at any of Propel's five area stations.
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(The success of the biodiesel fuel industry relies heavily on biodiesel testing <http://www.youtube.com/watch?v=s32Ke2VzrqU>, not only at the production level but at the consumer level, where degraded fuel may cause engine failures.  Of major concern to diesel and biodiesel users is the very real possibility that water has contaminated their fuel. (See http://www.youtube.com/watch?v=0YcczdvPyAk).  The potential catastrophic impact of this problem is discussed at length  in this video at: http://www.youtube.com/watch?v=-lh4qhXc_5s&feature=youtube_gdata.
Fleet Fuel's  family of inexpensive biodiesel test kits  is just a click away on the internet at:
<http://fleetbiodiesel.com/biodiesel_testing_and_supplies.html>)