OPEI has added more material and information to the Look Before You Pump campaign. The growing desire for more E-15 gas puts small engines at serious risk for failures, and if used, voids many warranties.  The equipment affected include: mowers, garden tractors, chain saws, boats, snow throwers, trimmers, UTVs, power washers, blowers, chippers, grinders, generators, jaws of life, concrete saws and other compact construction equipment, as well as small engine applications such as water – See more!