Many Industrial Injection diesel performance parts like diesel injectors come with a refundable Core charge. This video shows the simple steps to follow to return a set of Industrial Injection Injectors purchased from Parleys Diesel Performance and get your Core charge refund.
http://www.parleysdieselperformance.com/t/manufacturer/industrial-injection
http://www.parleysdieselperformance.com/t/categories/fuel-systems/injectors
http://www.parleysdieselperformance.com
